[Feature Request] Search files in the "My Computer" tab using grep, Regex or similar syntax

[xXLeandro12]

Enhancement Summary

I make the issue for being able to search files accurately (and less power & time consuming too) through the "My Computer" tab, using a syntax similar to Regex, grep, or a similar syntax style (like the voidtools' Everything app in Windows).

Implementation Details / Mockup

It should be implemented in the Search text container, type the syntax and it should be enough.

Custom commands for searching specific directories could be appreciated.

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