[L6] i have already unzipped files, i need to search something

[xzchto808]

I found the zip-archive, i found the text file in it that archive that says: "Collect the [i won't disclose this word because it may be a spoiler]"
But I have no idea where should i search this things.

[Алексей Нестеренко]

May be its too late, but.. open that file using apropriate python module and then extesively look around for  direction.
If you don't uderstand... sorry, I'm trying to spoil less.