basic, but still.. a lot of advert sites come up.. use it because of the name.. the internet is full of sh!t and a lot of it is worse that what a dog does and this engine basically indicates what is an advert and what is not (got to earn money someway).

I've used Dogpile for at least 20 years. Very good search engine. Don't tell anybody. It's a secret. You'll find results here you don't find anywhere else.