Google Ads AI Max Gets a Transparency Upgrade: What the New Search Terms and Ad Combinations Report Means for Ecommerce Brands

On October 13, 2026, Google Ads began rolling out a new Search terms and ad combinations report for AI Max campaigns. For ecommerce brands running AI Max on Search, this means you can now see the exact search query, the headline and description Google's AI selected, and the landing page each user reached, all inside one unified report. Google's own data shows AI Max campaigns drive up to 14% more conversions than broad match alone, and this new report finally gives brands the diagnostic layer to understand how those conversions are being generated.

What Does Google's New AI Max Ad Combinations Report Mean for Your Campaigns?

Previously, AI Max reported search terms and creative performance in separate silos, meaning you could see what queries triggered your ads but never which headlines paired with which queries. This new report connects those two data points directly. For ecommerce brands, that gap was where budget burned silently: a high-spend branded query matched to a generic promotional headline, or a non-brand discovery query landing on a product page built for repeat buyers.

How Is This Report Different from the AI Max Search Journey Update in September 2026?

The September 25 AI Max reporting update added language filtering and search term reach data, showing how AI Max expanded your reach across different search intents. The new Search terms and ad combinations report goes a layer deeper: it shows specifically which ad creative ran against which search query. Instead of just seeing that a query triggered your campaign, you can now see the exact headline, description, and landing page that the user encountered. This is the creative audit tool that has been missing from AI Max since its launch.

To understand how this fits into Google's broader AI Max transparency rollout, read our full breakdown of the AI Max Search Journey update from September 2026. For a running log of every Google Ads change this year, see our full Google Ads 2026 update tracker.

Where Do You Find the New Search Terms and Ad Combinations Report?

Navigate inside your Google Ads account to your AI Max for Search campaign. Select Search terms from the left-hand navigation. Look for a new tab or view labeled Search terms and ad combinations. The view shows:

• The exact search query that triggered the ad
• The specific headline and description Google's AI served for that query
• The landing page the user reached after clicking
• Match source: whether the query came from a keyword or AI Max reach expansion
• Asset source: whether the creative was from your uploaded assets or AI-generated copy

The report is rolling out gradually to accounts. If you do not see it today, check back within 48 hours. It may also require navigating to Campaigns, then your AI Max campaign, then Search terms and adding Ad combinations via the columns editor.

What Should You Do Now with Google's New AI Max Search Terms and Ad Combinations Report?

1. Open the report in your top AI Max campaigns today. Sort by cost, descending. Your highest-spend query and ad combinations are where the most optimization opportunity lives before BFCM traffic scales.
2. Flag mismatched query-to-creative pairings. Look for high-intent, high-cost queries being served low-relevance headlines or sending traffic to the wrong landing page. These are invisible conversion killers that broad AI optimization does not self-correct.
3. Add negative keywords for clear mismatches. If competitor brand terms, irrelevant category queries, or clearly wrong-intent searches appear in your top spend, add those as negative keywords at the campaign level immediately.
4. Pin headlines for your most important query groups. If your highest-performing product headlines are being underserved on your best converting queries, use the headline pinning controls in your AI Max asset group to prioritize them.
5. Export and document your baseline now. Save the top 50 query and ad combination rows today. When you scale budget for Black Friday and Cyber Monday, run the same export and compare to identify AI creative drift as spend increases.

Related Reading

• Google Ads AI Max Now Shows the Full Search Journey: What Ecommerce Brands Need to Know Before Q4
• Every Google Ads Change in 2026 (Updated Weekly)
• CTC Google Ads Management for 7-9 Figure Ecommerce Brands

Frequently Asked Questions

Ready to Run AI Max the Right Way Before Q4?

CTC manages Google Ads campaigns for 7 to 9-figure ecommerce brands, including AI Max strategy, creative testing, and the reporting systems that catch issues before they become budget problems.

Talk to Us