Private / deleted videos show up on google

So I searched my TikTok username into google and videos that I once had public then switched to private showed up as the first result. I was wondering how long it stays there until google updates it or if I’m just stuck with those private videos being public. Some of my public videos show up which I don’t mind but it just bothers me that the private ones do. Sorry if I’m asking in the wrong sub please let me know if there’s a better one to ask in.

Edit: when I search my friends TikTok it only shows new and public videos