I have imported a few days of Google Ads data into BigQuery by setting up data transfers, but when I query the tables related to search terms, they are all empty. However, I can still see some search terms in the ‘Search Terms Report’ on the Google Ads platform. What could be the possible reasons for the empty tables?
Moreover, I would like to confirm one thing: is there a way to obtain as many search terms as possible from users who visit my site via Google?
Thank you in advance for your prompt response!