To remove a page from Google search results, you have two primary options...

https://www.first-bookmarkings.win/if-you-need-to-pull-pages-from-google-search-results-start-by-using-the

To remove a page from Google search results, you have two primary options depending on your goal. Use a "noindex" meta tag in your site's HTML if you want to keep the content live but hidden from search engines