If you need to hide pages from search results, start by adding a "noindex" tag...

https://wiki-global.win/index.php/Why_Did_My_Removed_Page_Come_Back_After_a_Search_Console_Removal%3F

If you need to hide pages from search results, start by adding a "noindex" tag to the page header so Google drops it during the next crawl. For urgent requests, use the Google Search Console Removals tool to hide content temporarily