Best search engines for Chipmixer seems to be Qwant, Bing, Yandex and DuckDuckGo.
Most problematic results for me are coming from youtube (google) with many misleading video tutorials.
Note that I excluded results coming from g-search.
I would add
yahoo.com unjustly neglected here, also the first result is a legit .com site. The next two are chipmix
ér.com and domain with .co extension. Both of them had a legit onion address at the bottom of the page, so it is difficult to determine whether these domains are really owned by the original Chipmixer.