why does facebook suggest me advs pages on people you may know section?

[Melika]

I mean the pages that people created to introduce their job for example home decorating with best price and things like that. I have this problem with find friends section as well. it was not like this before however yesterday i accidentally clicked on something and eversince i see these suggestions on people i may know. please help me to resolve this annoying problem. many thanks.

[Vikram]

This is a Facebook income process, Facebook takes money for those advs pages.