An advertiser can see search queries that triggered their ads to display, even if those queries are not set as keywords, by selecting "Keyword details" on the Keywords tab. This will show the actual search queries for broad matched keywords. Location extensions will appear when a user located near the advertised business searches on relevant terms, distinguishing them from regional or customized campaign targeting. Reviewing keyword details helps advertisers identify keywords with low Quality Scores or potential new placements to target.