If you need to pull pages from Google search results, you have a few reliable...

https://www.bookmarking-planet.win/if-you-need-to-hide-pages-from-search-results-start-by-adding-a-noindex-tag

If you need to pull pages from Google search results, you have a few reliable options. Add a "noindex" tag to the page header to tell crawlers to drop it from the index. Alternatively, return a 404 or 410 status code to signal the content is gone