document search

Is there a character that can be used to hide search terms? If I'm searching for "sprockets" I don't want to pull up "sprockets - copy", "sprockets - copy - copy", "sprockets - copy - copy - copy" In a google search I can just use "sprockets -copy"

I know it is possible to conduct a search at the "My Onshape Document" level, but this is intended to find documents. What I want is to limit the search to just the currently opened document. Some of my documents have considerable content that I have attempted to organize in nested folders. Problem is I sometimes forget…