I have recently followed a link to a new decentralized search engine.

Its called "Presearch" and runs on a cryptocurrency called PRE.
It looks great. i signed up yesterday and am using their search engine. They give you 25 PRE and then each search you make they pay you 0.25 PRE. You can do 8 searches per day. As PRE is currently selling at 12c, they are paying 3c for each search. I'm not sure how it all works as i haven't studied it properly yet but you can use PRE to promote yourself within the platform.

It has many good sponsors...

I have nothing to do with this project and i don't expect or ask you to use my link but I will put it below..its an interesting idea and hopefully someone could explain the concept a bit clearer in the comments...

https://www.presearch.org/signup?rid=495508