How does Google combat misinformation on the web?

feedback to google after not finding someone's personal site ... a bit too hasty as it turns out ... i was querying his name with double n, but it has one n .. had i found out immediately i would have never sent the following .. so i apologize i guess .. for:
so andy's home page is pushed down bycause ..... why? pharmaffiose deep transstate / worldstate dictate? And how are you excusing this? 'well, look at us suppressing expression of ethnic dominance in all but places of origin'.
Wow, awesome, thanks .....

i find a vid i'v see already .. months ago
130 vids on oral health by outofq
https://www.youtube.com/watch?v=0N2engE7tKY&list=PLECFu7w69kxaqef3x5lNMi6rJ83clrOb6&index=118&t=0s
The Whole Tooth #2 w/s/g Dr. Dirk: Root Canals, Decay, and Fluoride -- 14K views -- May 13 -- Andrew Kaufman
54.7K subscribers -- We dive deep into root canals today. Dr. Dirk also presents a new theory of tooth decay, including the body's secret inner tooth brush. --- Dr. Dirk: dentaldecoded.com

Andy i heard you say you have info on rootcanals on your site but that's an 'oversite' [or your 'offsite' yt channel#]?

 [do i ever chalk a chore up as done when it aint yet? i am guilty of a strange prayer / delegation mix much more often]

at first i thought google refused to show me what i was so sure to find either way and i instantly fired off a 'feedback' ... a bit too hasty but it contains a worthwile thought, albeit only indirectly related to 'rOOOtieTooTie issues ... and another cause of query failure was tapping your name with double n. Anyway, i sent this: