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

https://magic-wiki.win/index.php/How_Do_I_Remove_a_Cached_Version_of_My_Page_From_Google%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