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

https://papa-wiki.win/index.php/Is_It_Better_to_Noindex_or_Redirect_an_Outdated_Page%3F_A_Technical_SEO_Guide

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 code to tell crawlers to drop the page permanently