I sometimes come across inappropriate results - for example I search for a hex error code and the results are for other numbers - and sometimes the adverts are

I sometimes come across inappropriate results - for example I search for a hex error code and the results are for other numbers - and sometimes the adverts are misleading, but neither are so prevalent enough that it harms the experience in general. I always send feedback when I come across incorrect results and also try to when I get a really easy find. I have not had to resort to any other search engine for at least five years.