How do I delete autofill for search engines with ccleaner?

CCleaner for Windows
1

How do I delete autofill for search engines with ccleaner?

EDIT I mean autocomplete

I find it really annoying whenever I search for anything; I get results I dont care for.

2

Do you mean "Autofill" of forms on webpages?

https://www.computerhope.com/jargon/a/autofill.htm

CCleaner can clear "Autofill" information by selecting 'Saved Form Information' for your browser on CCleaners cleaning page. 

I suspect though that you mean "Autocomplete" of what you are typing into the search box?

https://www.computerhope.com/jargon/a/autocomp.htm

"Autocomplete" is a function of your browser/search engine and will need to be turned off there if you dont want it. 

It's a real time function so does not save anything to be cleaned.