To remove pages from Google, add a "noindex" meta tag to the HTML head of the...

https://www.bookmark-url.win/need-to-clean-up-your-site-s-search-presence-use-the-noindex-tag-in-your-page

To remove pages from Google, add a "noindex" meta tag to the HTML head of the specific pages you want hidden. This tells crawlers to drop them from search results