Feed-Based Text Ads: Can I add & use keywords from a separate file?
Yes. If you have a list of keywords for each product or group, you can add these keyword-fields with a Lookup Table or merge that list into your source feed.
Once the keywords-fields are in your source feed, you can add them to your Google Text Ad feed and use them to create keywords by tag combination.
You can also refer to:
- Creating Google Text Ads Campaigns (Product Campaign): Create Keywords by Tag Combination