Re: Ads not showing[ Edited ]
May 2015 - last edited May 2015
Most of us facing this issue with AdWords, don't worry about this issue it might be happen because of
- Multiple keywords within the same Ad group are similar to the search term.
- Multiple keywords within multiple ad groups are similar to the search term.
If you have similar keywords across the account adwords will show High relevancy keywords to particular search query.
It might be happens because of Budget also if your budget is for particular ad group exhaust, it prefer to show other ad group keywords.
Go here for more details about your issue.