Is there any way to search an entire search engine's index

Google filetype:EXE

is it a text-readable format? like pdf or word?
if so you can specify it in advanced search
https://www.google.com/advanced_search

>>62070685
I honestly doubt it's going to be indexed

What are you trying for find, anon?

Thanks everyone, additional question, is there a way to do the same for the internet archive / waybackmachine?

>>62070742
A 90s virtual chat file type called ".world"