Google Ads Search campaigns remain one of the most direct ways to reach potential customers at the point they are actively looking for a product, service or solution.
Someone searches Google for something such as:
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emergency plumber near me -
commercial solicitor london -
google ads agency -
buy office furniture -
dexa scan near me
A standard Search campaign allows an advertiser to select keywords related to those searches, write text-based advertisements and send prospective customers to relevant pages on their website.
That sounds relatively simple. Modern Google Ads Search, however, is considerably more sophisticated than the original model of matching a keyword to a fixed text advert and manually selecting a maximum CPC.
Google now uses machine learning throughout the Search advertising system. Keyword matching increasingly considers meaning and intent. Responsive Search Ads dynamically assemble different combinations of headlines and descriptions. Smart Bidding can calculate a different bid for every auction, and audience, device, location and contextual signals can influence optimisation.
Yet advertisers still retain considerably more direct targeting control with a standard keyword-based Search campaign than with broader campaign types such as Performance Max.
The objective should therefore not be to choose between manual control and AI.
A better approach is to decide which decisions should remain under advertiser control and where Google’s automation has enough high-quality information to improve performance.
At One PPC, we generally think about successful Search campaigns as the combination of three major components:
Targeting + Landing Page + Bidding and Conversion Data
The keywords determine which demand you attempt to capture. The advert and landing page determine whether the proposition is relevant and persuasive. Conversion tracking and bidding determine how effectively advertising budget is allocated towards commercially valuable opportunities.
This guide explains how standard Google Ads Search campaigns work, how to structure them properly and how to combine manual targeting controls with modern Google Ads automation.
What Is a Google Ads Search Campaign?
A Google Ads Search campaign is a campaign designed primarily to show adverts when people search Google for products, services, businesses or information related to the advertiser’s targeting.
Unlike Display advertising, where advertisements can reach people while they browse websites and apps, Search advertising begins with an expression of demand.
The prospective customer has typed something into a search engine.
That distinction is extremely important.
Someone searching for accountant for small business is providing a much stronger indication of immediate commercial intent than someone who simply fits the demographic profile of a typical accountancy customer.
Search therefore performs particularly well for businesses where existing demand can be captured through identifiable search terms.
Examples include:
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Professional services.
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Home services and trades.
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Legal services.
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Healthcare and clinics.
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Financial services.
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B2B suppliers.
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SaaS and technology companies.
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Local businesses.
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Ecommerce retailers.
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Training providers.
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Travel businesses.
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Automotive services.
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Specialist products and equipment.
Search does not create all of the demand itself. Its greatest strength is often its ability to capture demand when the prospective customer actively expresses it.
For a wider introduction to Google’s advertising platform, see our guide to what Google Ads is and how it works.
Standard Search Campaigns vs Other Google Ads Campaign Types
Google Ads now contains numerous campaign types, including Search, Shopping, Performance Max, Demand Gen, Display, Video and App campaigns.
Standard Search remains distinctive because the advertiser can build the campaign around keywords.
The typical structure is:
Google Ads account → Search campaign → Ad groups → Keywords + Responsive Search Ads
The campaign then controls broader settings such as:
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Budget.
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Bid strategy.
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Geographic targeting.
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Language.
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Networks.
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Conversion goals.
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Campaign dates.
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Audience settings.
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Brand and other controls where applicable.
You can learn more about how these options compare in our guide to the different types of Google Ads campaigns.
Search vs Performance Max
Performance Max can advertise across Google inventory including Search, Shopping, YouTube, Display, Discover, Gmail and Maps. Google describes Performance Max as complementing keyword-based Search rather than replacing it.
That distinction matters.
With a standard Search campaign, you can intentionally decide that searches relating to a particular service, product or problem deserve their own budget, keywords, adverts and landing page.
Performance Max gives Google significantly greater freedom over where advertising appears and how demand is discovered.
For businesses that depend heavily on highly specific commercial search intent, particularly service-based lead generation, standard Search frequently remains an essential foundation.
Performance Max may complement it rather than replacing it.
Search vs AI Max
AI Max extends the capabilities of Search campaigns by introducing additional AI-driven targeting and creative expansion.
It should not be confused with the standard underlying Search campaign itself.
An advertiser can still build conventional Search campaigns around keyword themes, Responsive Search Ads, negative keywords, deliberate landing pages and defined conversion goals.
We generally prefer getting this foundation right before giving Google progressively broader targeting freedom.
Why Search Campaigns Are Still So Important
Google Ads is becoming increasingly automated, but search intent remains one of the strongest signals available to an advertiser.
Consider the difference between these people:
Person A: fits the demographic profile of someone likely to need a new boiler.
Person B: searches boiler replacement company near me.
Person B has explicitly expressed a requirement.
This is what makes Search advertising so commercially valuable.
The advertiser does not merely know something about the person. They know something about what that person wants right now.
Search campaigns therefore allow businesses to compete for demand near the lower end of the marketing funnel.
This does not mean every Google search has high commercial intent.
Compare:
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what is a heat pump -
heat pump pros and cons -
heat pump installation cost -
heat pump installer near me -
get heat pump installation quote
All relate to the same underlying product, but the commercial intent can differ substantially.
Successful Search advertising therefore depends on much more than finding keywords with search volume.
You need to understand the intent behind the search.
Search Campaigns Are Not Just About Keywords
It is tempting to think that keyword selection is the main determinant of Search campaign performance.
It is certainly important, but a keyword cannot compensate for a weak proposition, poor website or inaccurate measurement.
A useful way to think about Search advertising is:
Targeting → Advert → Landing Page → Conversion → Business Outcome
Each component affects the next.
If targeting is poor, irrelevant people reach the website.
If the advert is poor, relevant people may not click.
If the landing page is weak, relevant clicks fail to convert.
If conversion tracking is wrong, Google receives misleading optimisation data.
If lead quality is not measured, a campaign may appear successful while generating little genuine revenue.
Our broader Google Ads guide explains this combination of manual targeting, automation and AI in more detail.
Start With the Business Objective
Before building keywords or writing advertisements, define what the campaign is actually expected to accomplish.
Possible goals include:
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Generate enquiries.
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Generate telephone calls.
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Book consultations.
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Generate appointments.
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Sell products online.
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Generate quotations.
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Acquire software trials.
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Generate qualified leads.
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Generate customers.
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Produce profitable revenue.
This sounds obvious, but Google Ads accounts frequently optimise towards metrics that are one or two steps removed from the real business result.
Clicks are not the objective for most companies.
Neither are impressions.
Even a form submission is not necessarily the final commercial objective.
For a service company, the real funnel may be:
Search → Click → Enquiry → Qualified Lead → Sales Opportunity → Customer → Revenue
This distinction becomes particularly important when Smart Bidding is involved.
Google can only optimise towards the outcomes it receives.
If every submitted form is presented to Google as an equally valuable success, automated bidding does not inherently know that one enquiry became a £10,000 customer while another was spam.
This is why Google Ads conversion tracking should be treated as part of campaign strategy rather than something added after the campaign has already launched.
Plan the Campaign Around Search Intent
A strong Search campaign normally starts outside the Google Ads interface.
Begin by mapping what people might search at different levels of commercial intent.
Suppose an accountancy practice offers:
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Small-business accounting.
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Tax returns.
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Payroll.
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Bookkeeping.
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Company formation.
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Tax planning.
These services should not automatically be placed inside one enormous campaign and one enormous ad group.
The search intent is different.
Someone searching for a payroll provider should ideally see advertising specifically about payroll and arrive on a page that explains the payroll service.
Someone searching for company formation has a different requirement.
Campaign and ad-group structure should reflect commercially meaningful differences in:
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Service.
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Product.
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Geography.
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Customer type.
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Search intent.
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Budget priority.
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Landing page.
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Profitability.
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Sales process.
Our complete Google Ads account structure guide explains how to organise these layers.
Google Ads Campaign Structure
A conventional Search account uses several organisational levels.
Account
The Google Ads account contains all campaigns and broader account-level settings.
Campaign
The campaign controls major shared settings such as:
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Budget.
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Bidding strategy.
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Locations.
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Language.
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Networks.
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Conversion goals.
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Scheduling.
Campaigns should usually be separated when something genuinely needs to be controlled independently.
For example, separate campaigns may make sense when:
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Different services require different budgets.
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Different geographical markets have different economics.
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Brand and non-brand searches need different bidding.
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A strategically important service needs dedicated expenditure.
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Different conversion goals are required.
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Products have substantially different margins or values.
Do not create separate campaigns merely to make the account look organised.
Structure should solve an operational problem.
Ad Groups
Within each campaign, ad groups organise closely related keywords and advertisements.
For example:
Campaign: Landscaping
Ad groups:
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Garden Landscaping
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Garden Design
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Patio Installation
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Driveway Installation
Each ad group can then contain keywords relating to the particular theme.
The objective is to create a clear relationship between:
Search → Keyword → Advert → Landing Page
Our guide to Google Ads ad groups explains this structure in more detail.
Use Single Theme Ad Groups Rather Than Excessive SKAGs
Historically, PPC accounts were sometimes built using Single Keyword Ad Groups, commonly called SKAGs.
Every individual keyword could receive its own ad group.
This provided extremely granular control when keyword matching and text advertisements behaved much more literally.
Modern Google Ads is different.
Google interprets close variants, meaning and intent more broadly, while Responsive Search Ads already allow considerable message variation.
Creating hundreds of almost identical ad groups can therefore fragment campaign data without delivering meaningful additional control.
We generally prefer Single Theme Ad Groups, or tightly themed groups of keywords sharing the same underlying intent.
For example, these could reasonably belong together:
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google ads agency -
google advertising agency -
google ppc agency -
google ads management company
They express essentially the same commercial requirement.
By contrast:
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google ads training -
google ads jobs -
google ads course
represent different intent and should not simply be mixed into the same service-focused group.
You can read more about this distinction in our guide to SKAG vs STAG account structures.
Keyword Research for Search Campaigns
Keywords tell Google which search themes you want your campaign to participate in.
Keyword research therefore needs to go beyond generating a long spreadsheet from a keyword tool.
Start with the customer.
Ask:
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What does the customer call the service?
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What problems do they search for?
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Which terminology demonstrates buying intent?
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Which geographical modifiers matter?
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Which searches suggest research rather than purchase?
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Which searches represent existing customers?
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Which searches indicate jobs, training or DIY intent?
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Which searches have commercial value even if volume is low?
Keyword tools can help estimate search activity and discover terminology, but they do not understand your business economics as well as you do.
A keyword with 100 searches and extremely strong commercial intent can be considerably more valuable than a keyword with 10,000 loosely relevant searches.
Our Google Ads keyword research guide covers the research process in greater depth.
Understand Keywords vs Search Terms
This distinction is fundamental.
A keyword is something the advertiser adds to Google Ads.
A search term is what the person actually searches.
They are not the same thing.
For example, you may add: accountant for small business
Google could potentially match that keyword with various related searches depending on the selected match type and Google’s interpretation of intent.
This means that keyword selection is only the starting point.
After launch, advertisers need to analyse the actual searches Google is buying.
The Google Ads Search Terms Report is therefore one of the most important reports in a Search campaign.
It can reveal:
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Irrelevant searches.
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Unexpected commercial opportunities.
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New keyword themes.
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Negative-keyword ideas.
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Search-intent differences.
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Locations.
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Competitor searches.
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Research-heavy traffic.
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Poor-quality lead patterns.
Google Ads Keyword Match Types
Google currently supports three principal positive keyword match types:
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Exact Match.
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Phrase Match.
These should not be interpreted using the old definitions of exact word matching.
Google’s matching systems increasingly interpret meaning and intent.
Google describes Exact Match as potentially matching searches with the same meaning or intent as the selected keyword, while Phrase Match can reach a broader group of searches containing the meaning of the keyword.
Exact Match
Exact Match provides the greatest degree of steering among the three positive match types but is not literally exact.
Syntax:
[commercial cleaning company]
Exact Match may include close variants and searches that Google considers to carry the same underlying intent.
We commonly use Exact Match for:
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Proven high-intent terms.
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Expensive keywords requiring additional control.
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Important commercial services.
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Brand campaigns.
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New campaigns where tighter targeting is desirable.
Phrase Match
Phrase Match provides more reach while retaining more control than Broad Match.
Syntax:
"commercial cleaning company"
Phrase Match can be particularly useful for discovering additional queries around a clear commercial theme.
For many new lead-generation Search campaigns, a combination of Exact and Phrase Match provides a sensible starting point.
This is not because Broad Match is inherently bad. It is because new campaigns frequently have limited conversion evidence and incomplete negative-keyword coverage.
Starting with tighter targeting can make it easier to establish:
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Which searches convert.
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Which searches generate quality leads.
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Realistic CPA levels.
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Appropriate negative keywords.
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Which propositions work.
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Which landing pages perform.
Broad Match
Broad Match gives Google considerably greater targeting freedom.
Syntax:
commercial cleaning company
Google can consider searches related to the underlying meaning of the keyword and can use additional contextual information when determining relevance. Google itself strongly promotes combining Broad Match with Smart Bidding.
That combination can work extremely well.
However, it should not be treated as universally superior for every advertiser.
Broad Match becomes much more attractive when the advertiser has:
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Reliable conversion tracking.
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Sufficient conversion volume.
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Strong negative-keyword coverage.
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Accurate campaign goals.
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Mature Smart Bidding.
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A clear understanding of lead quality.
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CRM or revenue feedback where appropriate.
For lead-generation campaigns, feeding Google Qualified Lead, opportunity or revenue data can make Broad Match considerably more useful than optimising it towards every basic form submission.
Read our dedicated guide to Broad Match keywords for lead-generation businesses.
For a complete explanation of how the matching system has evolved, see our guide to Google Ads keyword match types.
Negative Keywords Are Essential
Positive keywords describe demand you may want.
Negative keywords describe demand you do not want.
Suppose an accountancy firm targets:
accountant
Potential searches could involve:
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Accountant jobs.
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Accountant salaries.
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Accounting courses.
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Accounting degrees.
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Free accounting software.
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Accounting templates.
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How to become an accountant.
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Accounting qualifications.
Those searches may be semantically relevant to accountancy while being commercially irrelevant to a firm looking for clients.
Negative keywords establish boundaries.
Common negative themes might include:
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Jobs.
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Careers.
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Salaries.
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Training.
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Courses.
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Free.
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DIY.
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Templates.
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Definitions.
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University.
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Qualifications.
The correct list varies dramatically by business.
Negative keyword management should also continue after launch.
Use the Search Terms Report to identify poor searches that Google’s matching system has discovered.
Our Google Ads negative keyword guide contains a larger starting list and explains how exclusions can help protect advertising budget.
Do Not Judge Keywords Only by Traffic
A keyword receiving hundreds of clicks is not necessarily valuable.
The more useful question is:
What happened after those clicks?
A keyword should ultimately be judged using metrics such as:
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Conversion rate.
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Cost per conversion.
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Qualified lead rate.
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Cost per Qualified Lead.
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Opportunity rate.
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Sales conversion rate.
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Cost per customer.
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Revenue.
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ROAS.
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Profitability.
For example:
Keyword A generates 50 enquiries at £40 each.
Keyword B generates 25 enquiries at £60 each.
On the surface, Keyword A appears better.
But suppose:
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Keyword A produces five customers.
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Keyword B produces ten customers.
Keyword B may actually be dramatically more profitable.
This is why CRM integration and offline conversion data are becoming increasingly important in modern Search advertising.
Responsive Search Ads
Responsive Search Ads, or RSAs, are the standard text-ad format for Google Search campaigns.
Rather than writing one fixed text advert, advertisers supply multiple headline and description assets.
Google can then assemble eligible combinations when an advert is shown.
Google says Responsive Search Ads adapt by testing different combinations and learning which messages are likely to be more relevant.
The advertiser’s role therefore changes.
You are no longer merely writing several finished advertisements.
You are building a library of useful advertising messages.
How to Write Better Responsive Search Ads
A common mistake is supplying numerous headlines that communicate essentially the same message.
For example:
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Professional Accounting Services
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Expert Accounting Services
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Trusted Accounting Services
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Leading Accounting Services
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Quality Accounting Services
These technically provide different assets but very little meaningful message diversity.
A stronger RSA could contain headlines covering several different concepts.
Product or Service
Explain exactly what is being offered.
Examples:
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Small Business Accountants
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Commercial Landscaping Services
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Google Ads Management
Customer Problem
Reflect the problem the searcher wants to solve.
Examples:
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Need Help Reducing Tax?
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Looking for More PPC Leads?
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Replace Your Old Boiler
Benefit
Explain the outcome.
Examples:
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Reduce Your Accounting Admin
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Generate More Qualified Leads
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Book Your Installation Online
Differentiator
Explain why this business is different.
Examples:
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UK-Based PPC Specialists
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Same-Day Appointments
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Dedicated Account Manager
Evidence
Include credible proof where appropriate.
Examples:
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Rated 4.9 by Customers
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Google Partner Agency
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Over 20 Years’ Experience
Price or Offer
If pricing is strategically useful:
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Plans From £99
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Free Initial Consultation
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Fixed-Fee Quotations
Location
For location-sensitive businesses:
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Serving Bristol & Bath
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London DEXA Scan Clinic
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Manchester Accountants
Call to Action
Tell the customer what to do next.
Examples:
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Request a Free Quote
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Book Your Consultation
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Speak to Our Team
Supplying genuinely different messages gives Google’s system something meaningful to combine and test.
Our Google Ads ad testing guide explains how modern RSA testing differs from traditional fixed-ad A/B testing.
Avoid Over-Pinning Responsive Search Ads
Responsive Search Ads allow advertisers to pin particular assets into specific headline or description positions.
Pinning can be useful where a particular message must appear.
For example:
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A legal requirement.
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An essential brand message.
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A regulated statement.
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A location qualification.
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A very important offer condition.
However, excessive pinning reduces the number of combinations available to Google’s RSA system.
The objective is not to avoid pinning entirely.
It is to use it deliberately rather than trying to turn the RSA back into an old-style fixed text advert.
Use Ad Assets
Search advertisements can also display additional information through assets.
Depending on availability and eligibility, these can include elements such as:
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Sitelinks.
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Callouts.
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Structured snippets.
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Call assets.
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Location information.
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Images.
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Prices.
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Promotions.
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Lead forms.
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Business information.
Assets make the advertisement more useful and can provide additional ways for users to interact.
Sitelinks, for example, can direct somebody to pages such as:
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Pricing.
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Case studies.
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Specific services.
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Locations.
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Contact pages.
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Product categories.
Do not add assets solely because Google recommends increasing optimisation score.
Each one should contribute something useful to the advertisement.
Match the Advert to the Search
Ad relevance should begin with user intent rather than keyword insertion.
Someone searching:
commercial cleaning company london
should ideally see an advert that immediately establishes:
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Commercial cleaning is available.
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The service covers London.
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There is a credible reason to choose the company.
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There is a clear next action.
The advertisement should answer the first question in the prospect’s mind:
“Is this result actually relevant to what I am looking for?”
After that, it needs to answer:
“Why should I choose this company?”
The Landing Page Is Part of the Search Campaign
Google Ads does not end when someone clicks.
A campaign purchases an opportunity to persuade a potential customer.
The landing page determines what happens next.
Sending every advert to the homepage is frequently a mistake.
If someone searches for:
commercial landscaping contractor
they should ideally arrive on a page that clearly discusses commercial landscaping rather than a generic page covering ten unrelated services.
A strong landing page normally needs:
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Clear message match.
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A specific headline.
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Relevant product or service information.
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Clear benefits.
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Credibility.
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Reviews or evidence.
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Answers to common objections.
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Pricing or qualification information where appropriate.
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An obvious call to action.
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Mobile usability.
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Reliable forms and telephone links.
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Fast loading.
Improving landing-page conversion rate can dramatically alter campaign economics.
Suppose:
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100 clicks cost £4 each.
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Advertising cost = £400.
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Landing page conversion rate = 4%.
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Leads = 4.
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Cost per lead = £100.
If the same traffic converts at 8%:
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Advertising cost remains £400.
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Leads = 8.
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Cost per lead = £50.
The media buying has not changed.
The economics have.
This is why Google Ads optimisation and conversion rate optimisation should not be treated as completely separate disciplines.
Location Targeting
Location settings deserve careful attention in Search campaigns.
A local service business may target:
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Towns.
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Cities.
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Counties.
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Regions.
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Radius areas.
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Multiple service areas.
The selected geography should reflect where the business can genuinely serve customers profitably.
Do not automatically target an entire country simply because the business technically could accept a customer from anywhere.
Geographic performance can vary dramatically because of:
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Competition.
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CPC.
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Customer value.
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Travel distance.
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Delivery cost.
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Brand awareness.
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Sales coverage.
Location reports should therefore be reviewed after launch rather than treating the initial targeting setup as permanent.
Brand vs Non-Brand Search
Brand searches and generic searches frequently deserve different treatment.
A brand campaign might target terms such as:
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one ppc -
one ppc agency -
oneppc google ads
A generic campaign might target:
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google ads agency -
ppc management company -
google advertising agency
The economics and intent are different.
Brand traffic often converts more efficiently because the user already knows the company.
Combining brand and generic performance can therefore make overall results look stronger than the true performance of customer acquisition activity.
Separating these campaigns makes it easier to control:
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Budget.
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Bidding.
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Reporting.
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Competitor activity.
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Incrementality analysis.
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Messaging.
Search Partners
Search campaigns can potentially extend beyond Google’s primary search results through Search Partner inventory.
This can provide incremental reach, but performance should be reviewed rather than assuming every source of additional traffic has equivalent commercial value.
Evaluate:
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Conversion rate.
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CPA.
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Lead quality.
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Customer rate.
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Revenue.
Do not judge additional inventory purely from click volume.
Audiences in Search Campaigns
Keywords describe what somebody is searching for.
Audiences can provide additional information about who that person may be or their relationship with the business.
Search campaigns can incorporate audience information such as:
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Website visitors.
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Existing customers.
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Customer Match lists.
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Relevant market audiences.
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Demographic characteristics.
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Other available audience segments.
Audience data can be useful for observation, analysis, targeting and exclusions depending on campaign configuration.
For example, you may discover that previous website visitors convert at a much higher rate than completely new users.
Or you may want to exclude existing customers from a campaign specifically intended for customer acquisition.
Read our full guide to Google Ads audiences for more detail.
Choosing a Bidding Strategy
Search campaigns can use different bidding strategies depending on the objective and maturity of the account.
Common approaches include:
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Manual CPC.
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Maximise Clicks.
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Target Impression Share.
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Maximise Conversions.
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Target CPA.
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Maximise Conversion Value.
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Target ROAS.
Not every strategy is suitable for every campaign.
The bidding method should match both:
the business objective and the quality of available conversion data.
Our full Google Ads bidding strategies guide compares the available approaches.
Manual CPC
Manual CPC allows the advertiser to set maximum CPC bids.
It provides direct control and can still have a role in situations such as:
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New campaigns with little data.
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Brand advertising.
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Controlled testing.
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Highly specialised campaigns.
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Situations where conversion data is not sufficiently reliable for Smart Bidding.
Manual bidding is not automatically better simply because it gives more control.
Humans cannot realistically evaluate every auction using the number of signals available to Google’s machine-learning systems.
The question is whether Google has reliable enough objectives and conversion evidence to make those decisions effectively.
Maximise Clicks
Maximise Clicks automatically adjusts bids to generate as many clicks as possible within the available budget or constraints.
It can sometimes be useful when:
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A campaign is extremely new.
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Traffic generation is temporarily the objective.
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There is little conversion history.
However, the cheapest possible click is rarely the ultimate commercial objective.
If high-quality conversion tracking is already available, conversion-based bidding can often align more closely with business results.
Maximise Conversions
Maximise Conversions is a Smart Bidding strategy designed to generate as many selected conversions as possible within the campaign’s budget.
Smart Bidding uses Google AI to set bids at auction time according to the likelihood and value of an outcome.
It becomes substantially more useful when conversion tracking accurately identifies the events that matter.
For example, optimising towards:
Qualified enquiries
is usually more strategically useful than:
Anyone who visited the contact page.
Target CPA
Target CPA adds an efficiency objective around acquisition cost.
For example, if a company can profitably acquire a customer lead for £80, it may eventually use that commercial evidence to guide its CPA objective.
However, a target is not a guarantee that every conversion will cost exactly that amount.
The bidding system evaluates auctions individually and attempts to achieve the target across results.
Overly restrictive targets can reduce traffic and conversion volume.
Read our full guide to Maximise Conversions and Target CPA.
Value-Based Bidding
Not every conversion is worth the same amount.
For ecommerce, conversion values can represent revenue.
For lead generation, values could eventually represent:
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Lead quality.
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Expected opportunity value.
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Actual customer revenue.
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Expected lifetime value.
Value-based bidding allows Google to optimise towards economic value rather than simply counting conversions.
This can be extremely powerful when the underlying values are accurate.
Read our guide to Google Ads value-based bidding.
Do Not Rush Into Smart Bidding With Bad Data
AI bidding does not fix inaccurate measurement.
It amplifies whatever objective you provide.
Suppose a campaign counts all of these as equally valuable:
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Genuine quotation request.
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Spam form.
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Existing customer support request.
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Supplier enquiry.
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Job application.
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Unqualified lead.
Maximise Conversions may become extremely effective at generating more of whichever events are easiest for the algorithm to produce.
That is not necessarily good marketing.
Before relying heavily on automated bidding, verify:
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Conversion events fire correctly.
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Conversions are not duplicated.
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Primary and secondary goals are configured appropriately.
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Calls are measured accurately.
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Ecommerce values are correct.
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CRM outcomes can be returned where appropriate.
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Spam and weak micro-conversions are not driving optimisation.
See our guide to primary and secondary Google Ads conversions for more detail.
Conversion Tracking for Search Campaigns
For lead generation, useful website conversions may include:
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Submitted forms.
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Telephone calls.
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Appointment bookings.
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Quote requests.
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Completed applications.
For ecommerce, the principal conversion is normally the transaction, including its revenue value.
Google Ads website conversions can be implemented using the Google tag or Google Tag Manager, depending on the technical setup.
Google’s current guidance describes website conversion measurement as connecting website actions after advertising interactions with campaign performance.
Read our Google Ads conversion tracking guide before relying on conversion-based bidding.
Telephone Call Tracking
For many service businesses, phone calls are just as important as online forms.
Possible measurement approaches include:
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Google Ads call assets.
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Google website call conversion tracking.
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CRM telephone systems.
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Dedicated third-party call tracking platforms.
The correct architecture depends on whether the priority is simply Google Ads attribution or broader cross-channel CRM and revenue tracking.
Whichever approach is used, avoid unintentionally sending the same completed call to Google as several separate conversions.
CRM and Offline Conversion Tracking
For lead-generation businesses, the initial website conversion is often only the first step.
A better measurement system can connect Google Ads with later funnel stages.
For example:
Website Lead → Qualified Lead → Opportunity → Sale → Revenue
Offline conversion tracking allows the advertising platform to learn what happened after the website enquiry.
This can help identify whether one keyword is generating large volumes of poor-quality enquiries while another generates fewer but substantially more valuable customers.
Read our guides to:
This becomes increasingly important as bidding and targeting become more automated.
Better AI requires better training data.
Search Campaigns for Lead Generation
Search is particularly well suited to lead-generation businesses because many service requirements begin with an explicit search.
A good lead-generation Search campaign should normally focus on more than simply reducing headline cost per lead.
Measure:
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Total leads.
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Genuine leads.
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Qualified leads.
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Opportunities.
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Customers.
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Revenue.
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Cost per Qualified Lead.
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Cost per customer.
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Lead-to-sale rate.
Suppose two campaigns each generate 100 leads.
Campaign A costs £5,000.
Campaign B costs £7,000.
At first glance Campaign A appears better.
But suppose:
Campaign A generates five customers.
Campaign B generates twenty customers.
Campaign B is likely far more valuable despite its higher cost per initial lead.
This is why we recommend treating Google Ads lead quality as a campaign optimisation metric rather than merely maximising form submissions.
Search Campaigns for Ecommerce
Search can also work well for ecommerce, especially where customers use clear text-based searches rather than relying exclusively on visual product listings.
For example:
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buy ergonomic office chair -
oak dining table online -
industrial pressure washer -
replacement caravan mattress
However, ecommerce advertisers should also compare Search with Shopping and Performance Max because product-feed advertising may provide a more natural format for many transactional searches.
Search can still play important roles for:
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Generic category searches.
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Brand searches.
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High-value product searches.
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Product characteristics not represented well by Shopping.
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Competitor campaigns.
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Specialist B2B products.
The appropriate combination depends on the market.
Budgeting a Search Campaign
There is no universally correct Google Ads budget.
The appropriate budget depends on the economics of the campaign.
Suppose:
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Average CPC = £5.
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Landing-page conversion rate = 5%.
Roughly 20 clicks may be required for one conversion.
Expected initial CPA:
20 × £5 = £100
If the campaign spends only £300 per month, it may generate roughly three conversions based on those assumptions.
That provides relatively little evidence for making optimisation decisions.
Budget planning should therefore consider:
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CPC.
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Conversion rate.
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Expected CPA.
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Sales conversion rate.
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Customer value.
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Margin.
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Available search volume.
-
Required learning volume.
Read our guide to how much Google Ads costs for a deeper explanation of advertising economics.
Quality Score
Google Ads provides a diagnostic Quality Score at keyword level.
Its components include areas such as:
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Expected CTR.
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Advert relevance.
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Landing-page experience.
However, Quality Score should not be interpreted as a simple auction formula.
Google explicitly describes the displayed Quality Score as a diagnostic measure based on historical performance rather than a direct auction-time metric.
Do not optimise a campaign solely to increase the visible number.
A keyword with a Quality Score of 10 that generates no profitable customers is not more commercially valuable than a lower-scoring keyword that generates strong revenue.
Use Quality Score as a diagnostic prompt:
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Is the advert relevant?
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Is the landing page relevant?
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Is the keyword in the correct ad group?
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Is expected CTR weak?
Then optimise towards actual business performance.
Search Impression Share
Impression Share can help explain whether a campaign is reaching the eligible demand available to it.
A campaign may lose visibility because of:
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Budget.
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Ad Rank.
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Targeting.
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Restrictive bidding.
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Search volume.
This is especially useful when deciding whether a profitable campaign has room to grow.
Do not automatically pursue 100% Impression Share.
The most expensive marginal auctions may be less profitable.
Scale should be judged according to whether additional spend continues to produce acceptable commercial returns.
The Search Terms Report Should Be Reviewed Regularly
One of the highest-value recurring Search campaign tasks is reviewing actual search terms.
Look for:
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Irrelevant queries.
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New negative keywords.
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Strong queries worth adding as keywords.
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High-spend searches with poor performance.
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Differences in intent.
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Unexpected geographic modifiers.
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Competitor terms.
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Research-heavy searches.
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New service opportunities.
The Search Terms Report becomes even more important as matching becomes more semantic and Google receives greater targeting flexibility.
Analyse Performance by More Than Campaign
Campaign-level averages can hide substantial variation.
Review Search results by dimensions such as:
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Campaign.
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Ad group.
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Keyword.
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Search term.
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Device.
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Location.
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Time.
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Audience.
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Landing page.
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Conversion action.
For lead-generation businesses, compare advertising data against CRM outcomes wherever possible.
You may discover, for example, that mobile produces a higher headline CPA but much stronger customer conversion rates because users prefer calling.
Or one location may produce cheap enquiries but weak sales.
Aggregate reporting can hide these differences.
Optimise the Whole Funnel
Search campaign optimisation should not become a repetitive cycle of adjusting keywords and bids while ignoring everything after the click.
Review the complete system:
Search Query
Is the user commercially relevant?
Keyword
Was the appropriate targeting instruction responsible?
Advert
Did the message match the search?
Landing Page
Did it fulfil the promise and make the next action easy?
Conversion
Was the action measured correctly?
Lead Quality
Was the enquiry actually valuable?
Customer
Did the lead eventually purchase?
Revenue
Was the acquisition profitable?
The objective is not to create the most technically sophisticated Google Ads account.
It is to create a profitable customer-acquisition system.
Common Search Campaign Mistakes
Search campaigns frequently underperform because several small problems compound.
Using Broad Match Everywhere Immediately
Broad Match can be powerful, especially alongside Smart Bidding, but giving Google maximum targeting freedom before establishing trustworthy conversion evidence can create unnecessary expenditure.
Start with control.
Expand when the data justifies it.
Using Too Many Keywords
More keywords do not automatically mean more opportunity.
Hundreds of low-volume variations can create complexity without increasing meaningful coverage.
Focus on distinct commercial themes.
Using Too Many SKAGs
Modern matching means microscopic keyword segmentation is rarely necessary across an entire account.
Create separate ad groups when the intent, message or landing page genuinely changes.
Ignoring Search Terms
The keywords you selected are not necessarily the searches you paid for.
Review the Search Terms Report.
Failing to Use Negative Keywords
Google understands semantic relevance.
It does not automatically understand your exact commercial boundaries.
Negative keywords remain essential.
Sending Everything to the Homepage
Specific searches normally deserve specific landing pages.
Optimising Towards Weak Conversions
Do not teach Smart Bidding that every button click is equivalent to a real customer.
Measuring Lead Volume Instead of Lead Quality
Ten high-quality leads can outperform fifty weak ones.
Changing the Bid Strategy Constantly
Automated bidding needs enough stability to evaluate performance.
Repeated strategic changes can make interpretation difficult.
Blindly Following Recommendations
Google Ads recommendations can identify genuine opportunities, but they should be evaluated against the advertiser’s objectives rather than implemented purely to increase Optimisation Score.
Google is the advertising platform.
The advertiser is responsible for determining what makes commercial sense.
Read our guide to the Google Ads Recommendations tool for a more detailed approach.
A Practical Search Campaign Setup Process
For a new standard Search campaign, we generally recommend working through the setup in a logical order.
1. Define the Commercial Objective
Decide whether success means:
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Leads.
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Qualified leads.
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Sales.
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Revenue.
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Appointments.
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Calls.
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Another measurable result.
2. Configure Conversion Tracking
Do this before relying on automated optimisation.
Test conversions rather than assuming the implementation works.
3. Research Customer Search Intent
Build keyword themes around how prospective customers actually search.
4. Identify Negative Keywords
Create an initial exclusion list before launch.
5. Build the Campaign Structure
Separate campaigns where different budgets, locations, economics or goals require independent control.
6. Create Tightly Themed Ad Groups
Group keywords according to intent rather than building unnecessary SKAG structures.
7. Start With Appropriate Match Types
For many new lead-generation campaigns, Exact and Phrase provide a controlled starting point.
Broad Match can then be tested deliberately.
8. Create Relevant Responsive Search Ads
Use distinct message categories rather than numerous versions of the same headline.
9. Add Useful Assets
Include sitelinks, callouts and other relevant assets.
10. Select the Best Landing Page
The destination should closely match the search intent and advertising promise.
11. Configure Location and Other Targeting
Confirm where the business genuinely wants customers.
12. Choose the Bid Strategy
Match bidding to the objective and quality of available data.
13. Launch
Do not immediately change everything because the first day appears expensive.
Collect evidence.
14. Review Search Terms
Find irrelevant queries and new opportunities.
15. Review Conversion Quality
Compare Google Ads conversions with genuine business outcomes.
16. Improve the Landing Page
Do not assume every problem originates inside Google Ads.
17. Expand Carefully
Once performance is established, consider:
-
More keywords.
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Broader match types.
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Additional locations.
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Higher budgets.
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New services.
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Smart Bidding changes.
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AI Max.
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Complementary Performance Max activity.
Manual Control and AI Should Work Together
The modern Search advertiser does not need to choose between doing everything manually and handing the entire account to Google’s automation.
The strongest model is usually hybrid.
Humans are well placed to decide:
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Which services matter.
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Which customers are valuable.
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What the company can profitably afford.
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Which searches are commercially irrelevant.
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Which claims are persuasive.
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Which landing pages should be used.
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What qualifies as a good lead.
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Which business constraints matter.
Machine learning is well placed to analyse:
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Auction-time signals.
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Historical conversion patterns.
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Device context.
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Time.
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Location.
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Search-query context.
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Audience information.
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Probability of conversion.
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Conversion value.
The advertiser therefore defines strategy, data and boundaries.
Automation operates within them.
For more on this philosophy, see our guide to using Google Ads AI and machine learning.
When Should You Test Broad Match?
Broad Match becomes a more credible test when:
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The campaign has established performance.
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Search-term negatives are mature.
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Conversion tracking is reliable.
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Conversion volume is sufficient.
-
Smart Bidding has useful evidence.
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Lead quality can be evaluated.
-
CRM outcomes are available where relevant.
Test rather than assume.
Compare:
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Incremental conversion volume.
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CPA.
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Qualified Lead rate.
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Search-term quality.
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Customer acquisition.
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Revenue.
Google’s recommended configuration is not automatically the right configuration for every business.
When Should You Test AI Max?
AI Max may be worth considering when the existing Search campaign has a strong foundation and the advertiser wants to test additional reach or automation.
It should not be used as a substitute for:
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Keyword research.
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Conversion tracking.
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Landing-page quality.
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Negative keywords.
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CRM data.
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Understanding the customer.
Give the machine better inputs before giving it more freedom.
Search and Performance Max Can Work Together
The choice does not necessarily need to be Search or Performance Max.
A mature Google Ads account may use:
Search
to capture identifiable keyword-led demand with strong direct control.
Performance Max
to expand across Google’s broader inventory and identify additional conversion opportunities.
Remarketing or Demand Gen
to re-engage users or develop demand at different stages of the customer journey.
The correct mix depends on:
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Business model.
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Available budget.
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Search volume.
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Sales cycle.
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Creative capability.
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Conversion data.
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Product feed.
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Customer economics.
Standard Search often remains the logical foundation because it provides the clearest relationship between customer intent and advertiser targeting.
How Often Should Search Campaigns Be Optimised?
Optimisation should be continuous but not reactive.
A useful routine might include regular reviews of:
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Search terms.
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Negative keywords.
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Conversion tracking.
-
Budget.
-
Bidding performance.
-
Keyword performance.
-
Ads.
-
Landing pages.
-
Lead quality.
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Geographic results.
-
Device performance.
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Impression Share.
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CRM outcomes.
The frequency depends on campaign expenditure and data volume.
A campaign spending thousands of pounds per day may require much more frequent review than one spending £20 per day.
The principle is to make decisions using sufficient evidence rather than responding emotionally to individual clicks or conversions.
Use our Google Ads optimisation checklist to build a repeatable management process.
How to Scale a Successful Search Campaign
Once a campaign is performing profitably, scaling can involve several different levers.
You may:
-
Increase budget.
-
Add new keyword themes.
-
Expand geography.
-
Test Phrase or Broad Match.
-
Add new services.
-
Improve Impression Share.
-
Improve landing-page conversion rate.
-
Test new advert messaging.
-
Improve Smart Bidding data.
-
Upload Qualified Lead or customer outcomes.
-
Test value-based bidding.
-
Complement Search with Performance Max.
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Develop remarketing or Demand Gen activity.
Scaling should not simply mean increasing daily budget.
The question is whether additional marginal spend remains profitable.
A campaign producing ten customers at £100 each may not necessarily produce twenty customers at the same acquisition cost when the budget doubles.
Performance should therefore be monitored as spend increases.
How to Audit an Existing Search Campaign
If a Search campaign already exists but performance is disappointing, review it systematically rather than changing isolated settings.
Start with:
Objectives
Are you measuring the right business outcome?
Conversion Tracking
Are forms, calls and transactions recorded correctly?
Campaign Structure
Are budgets and services logically separated?
Keywords
Are the target terms commercially relevant?
Match Types
Does Google have too much or too little targeting freedom?
Search Terms
What are people actually searching?
Negative Keywords
Are irrelevant themes excluded?
Ads
Do the messages clearly communicate the proposition?
Landing Pages
Do they match the search intent?
Bidding
Does the strategy suit the available data?
CRM Results
Are the conversions becoming customers?
A campaign audit should examine how these elements interact rather than scoring them independently.
Learn more in our guide to undertaking a Google Ads audit, or request a free Google Ads account audit.
Are Standard Google Search Campaigns Still Worth Using?
Yes.
In many industries, standard keyword-based Search remains one of the most valuable campaign types available in Google Ads because it enables advertisers to reach users at the moment they express a specific need.
However, the way Search campaigns are managed has evolved.
Modern Search is no longer simply:
Keyword + Manual Bid + Fixed Text Advert
It increasingly combines:
Search Intent + Semantic Keyword Matching + Responsive Ads + First-Party Data + Conversion Tracking + Smart Bidding + Human Commercial Strategy
Advertisers still need to decide where Google’s automation should be given freedom and where tighter control remains commercially important.
For newer accounts, we generally favour establishing a strong foundation first:
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High-intent targeting.
-
Exact and Phrase Match where appropriate.
-
Strong negative keywords.
-
Tightly themed ad groups.
-
Relevant landing pages.
-
Accurate conversion tracking.
-
Genuine business outcomes.
Once that foundation is working, automation can be expanded deliberately.
Broad Match, Smart Bidding, value-based bidding, CRM feedback, AI Max and Performance Max all become more powerful when the underlying data is trustworthy.
Automation should be the accelerator.
It should not be expected to build the road.
Conclusion
Google Ads Search campaigns remain one of the clearest ways to connect advertising expenditure with existing customer demand.
Their strength lies in the fact that users tell Google what they are looking for.
But successful Search advertising requires more than buying keywords.
The complete system needs to align:
Search Intent → Keyword → Advert → Landing Page → Conversion → Customer → Revenue
Keyword targeting controls the demand you enter.
Responsive Search Ads communicate the proposition.
Landing pages convert the opportunity.
Conversion tracking tells Google what happened.
CRM and revenue data reveal whether the campaign produced genuine commercial value.
Smart Bidding and machine learning can then use better information to make increasingly sophisticated auction decisions.
This is the balance modern Google Ads advertisers need to achieve: retain human control over strategy, commercial intent and data quality while using automation where it can genuinely improve execution.
If you would like support building, restructuring or improving your campaigns, learn more about One PPC Google Ads management or request a free Google Ads audit.
Related Google Ads Guides
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