Specifically,
When I'm in file explorer. I type in the search box in some folder, I type (1). And I want to find all the files with that little piece, and isolate them.
But when I type (1). open parentheses, one, close parentheses. It gives me the files with (1). But it also shows me files with _1 _ or just 1 in general.
Why doesn't it isolate what you've specifically typed in?

