To scrub outdated search results, first check who owns the site. If you control...

https://www.cast-bookmarks.win/cleaning-up-outdated-google-search-results-is-straightforward-once-you-identify

To scrub outdated search results, first check who owns the site. If you control it, delete the page and ensure it returns a proper 404 status; don't let it become a "soft 404" that Google keeps crawling