Hi, Thank you for reaching out to the Google Ads API support team.
Negative keywords won’t match to close variants or other expansions. For example, if you exclude the negative broad match keyword 'flowers', ads won’t be eligible to serve when a user searches 'red flowers', but can serve if a user searches for 'red flower'. So, it also depends on the match types of the negative keywords used. I recommend you refer to this Help Center article about negative keywords for more information on how negative keywords work and when they might be useful. This article has examples of when the ads could show based on the search term and the negative keyword used. If you still need assistance, please provide us with your Google Ads customer ID so we can route you to the appropriate support team. Your concern is related to the Google Ads product rather than specific to the Google Ads API. Hence, this is out of scope for us. Thanks, Google Ads API Team Feedback How was our support today? [2025-07-08 06:40:33Z GMT] This message is in relation to case "ref:!00D1U01174p.!500Ht01rhP4Z:ref" (ADR-00317817) -- -- =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ Also find us on our blog: https://googleadsdeveloper.blogspot.com/ =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ You received this message because you are subscribed to the Google Groups "AdWords API and Google Ads API Forum" group. To post to this group, send email to adwords-api@googlegroups.com To unsubscribe from this group, send email to adwords-api+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/adwords-api?hl=en --- You received this message because you are subscribed to the Google Groups "Google Ads API and AdWords API Forum" group. To unsubscribe from this group and stop receiving emails from it, send an email to adwords-api+unsubscr...@googlegroups.com. To view this discussion visit https://groups.google.com/d/msgid/adwords-api/3xpCG000000000000000000000000000000000000000000000SZ2IJL00HNHe4PIVRsil3kkT8ZYmCQ%40sfdc.net.