Want to clean up your search results? Use the `noindex` tag in your page header...

https://www.apollotechnical.com/how-to-remove-your-own-site-from-google-search-results/

Want to clean up your search results? Use the `noindex` tag in your page header to tell Google to drop specific pages from its index. For faster results, submit URLs directly through the Google Search Console Removals tool