Broad Match Campaign Taking Leads From Exact & Phrase Match? 7 Checks

Did your established exact-match and phrase-match Google Ads campaigns lose leads after you launched a separate broad-match campaign? A Google Ads advertiser recently asked our founder Ali Raza exactly that. Three Search campaigns had run for more than a year. A new broad-match campaign was launched to find extra leads, but shortly afterward the original campaigns showed fewer conversions.

This can happen, but it’s important to separate a change in where a search is attributed from a genuine decline in total qualified leads. The video below explores Ali’s recommendations for expanding phrase-match keywords, testing smart bidding and considering localized campaigns. We also explain Google’s current keyword-selection rules so you can investigate the cause before changing budgets.

Watch: Google Ads Broad Match Strategy Without Losing Lead Volume

Watch the full video on Ali Raza Marketing.

Video timeline: 00:20 existing campaigns · 00:37 lead decline · 01:03 potential overlap · 01:36 keyword expansion · 02:09 broad match and Smart Bidding · 02:56 localized campaigns · 03:35 final advice.

Does broad match “steal” exact and phrase match traffic?

Not automatically. Broad match can make your ad eligible for additional related searches, and more than one campaign may contain eligible keywords for a query. However, Google’s ad group prioritization guidance generally gives an eligible exact-match keyword identical to the user’s search term priority over phrase and broad keywords in the same account. Phrase and broad terms can overlap on other searches, with relevance and Ad Rank helping determine which candidate serves.

Campaign budgets, location targeting, low search volume status, ad eligibility and certain special broad-match settings can change the outcome. The campaign-level broad-match setting has additional prioritization implications and has been transitioning to AI Max since September 2026. Do not assume the broad campaign captured every exact query merely because the older campaign’s clicks declined.

Google normally selects one eligible Search ad from within the advertiser’s account for a given auction; your overlapping keywords do not bid against one another as separate competitors. The more useful question is which search queries, campaign settings and outcomes changed?

First, investigate whether total leads actually declined

1. Compare the whole account: Review qualified leads, total conversion value, cost per qualified lead and spend before and after the new campaign began, not just one campaign’s lead totals.
2. Segment the results: Compare campaign, keyword, search term, network, location, device, conversion action and relevant time periods. Account for seasonality and differences in reporting delays.
3. Inspect the Search Terms report: Compare which queries triggered ads before and after launch, and which keywords or campaigns got attributed. Some low-volume terms may not appear in the report.
4. Review budgets and eligibility: Check whether old campaigns became limited by budget, had ads disapproved, changed targeting or experienced significant bidding adjustments.
5. Open Change history: Look for automatic recommendations, changed match types, tracking changes, bidding strategy edits or landing-page updates made at the same time.
6. Check conversion quality: A new campaign might generate more contact form submissions but fewer qualified enquiries. Verify CRM stages and sales rather than counting every action equally.

How to expand keywords without compromising a mature campaign

1. Research additional high-intent phrase-match themes

Ali’s video recommends testing new phrase-match ideas before broadly duplicating your existing keywords. For an established campaign with proven search terms, this can be a controlled way to investigate additional demand. Use Google Keyword Planner for keyword ideas and forecasts and the Search Terms report for observed query performance. The Ad Preview and Diagnosis tool is for previewing eligibility, not the primary keyword-discovery tool.

Phrase match does not restrict results to the exact word sequence; it can match searches that include the meaning of the keyword. Review query relevance and add specific negative keywords when evidence shows unwanted searches.

2. Test broad match with reliable conversion tracking and Smart Bidding

Ali expresses caution about broad match in mature accounts, particularly if it broadens intent without adequate controls. This is a useful warning about undisciplined expansion, but Google’s current guidance also supports broad match paired with conversion-based Smart Bidding for qualified account growth, including mature accounts. It is not limited to new accounts. Learn about Google’s keyword matching options.

If you have accurate qualified-lead or purchase tracking, sufficient budget and a useful performance baseline, test broad match as a deliberate experiment. Evaluate incremental qualified conversions and cost per acquisition, not a spike in raw clicks. A campaign experiment or a small separately budgeted test can be more informative than uncontrolled overlapping rollouts.

3. Use location-based campaigns when you actually need local control

The video suggests dedicated campaigns for different service areas, each with tailored ads. That can be effective when locations have distinct budgets, offers, operating hours or lead economics. It is not automatically advisable to create 10 campaigns for 10 locations: fragmentation can reduce learning and make management harder when data is sparse.

Start with location reporting. Split only where you can justify independent budgets, localized landing pages or materially different conversion rates.

Should the broad-match campaign be separate or inside the existing campaign?

A simple 14-day controlled evaluation

Use the first few days to validate conversion tracking, understand the existing Search Terms data and record the baseline across the account. Then define a limited test budget and launch only a few new keyword themes with clear negative-keyword rules. Throughout the test, review account-level qualified leads, cost per lead, query relevance and conversion quality. Once sufficient evidence accumulates, scale the useful terms and pause the poor performers. A 14-day window is just a practical review checkpoint, not enough evidence for every business or a guaranteed Smart Bidding learning period.

FAQ: Broad Match and Exact-Match Campaigns

Can broad match lower the lead count in an exact-match campaign?

Campaign-level leads can shift when a different eligible keyword serves for overlapping non-identical searches or when budgets, targeting or other factors change. But identical eligible exact-match search terms are normally prioritized, subject to Google’s stated exceptions.

Does Google Ads prioritize exact match over broad match every time?

No. The highest priority applies to eligible exact keywords identical to the user’s search term; other situations have different rules. AI Max and particular broad-match campaign settings can also affect keyword selection.

Should I stop using broad match in a mature account?

Not necessarily. A well-tracked account can test broad match with conversion-based Smart Bidding, clear goals and negative-keyword controls. Review incremental value rather than following one universal rule.

Can negative keywords protect existing campaigns?

They can help remove irrelevant queries, but using negatives solely to force keyword routing can unintentionally block valuable traffic. Test changes carefully.

Need to scale Google Ads lead volume without wasting budget?

Related reading: Broad Match vs Phrase vs Exact Match and Google Ads campaign structure for tight budgets.

Sources: Google Ads ad-group prioritization; keyword matching options; Search Terms report; broad-match campaign setting. Case scenario and initial recommendations come from Ali Raza’s narrated video; the technical clarification is from Google’s published documentation.