If you need to scrub old search results, your first step is checking who...

https://dibz.me/blog/whats-the-safest-way-to-remove-a-page-without-causing-a-bigger-seo-mess-1073

If you need to scrub old search results, your first step is checking who controls the site. If you own it, remove the page and let Google re-crawl it. Use the "Remove Outdated Content" tool if the page is already gone but still showing up