Optimizing search times


I'm trying to find all windowsupdate.log files which are located in different user profiles under:

what is the best way to search for all these files with an advanced search ?

I tried several things based on what I could find on this forum, like for instance limiting the location to *\*\*\*\*\*
I tried to search for the following Full Path too:

but it seems that it is parsing all folders and subfolders instead of directly fetching the wanted file.

A quick thought (untested):

Replace * with something more limiting, like [^\\]+ or [\w]+ (needs RegEx on).