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

https://instaquoteapp.com/how-to-remove-a-page-from-google-when-you-cant-edit-the-cms-easily/

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