Search for all instances of objects

[Biges]

Hi!

I'd like to make a search which would also look to where an elements/package is also used as an instance (link).
For example there is a package which is also used in other diagrams. I'd like a search to show where this element/package is also used or how many times total.
Something like with Ctrl+U (Element Usage) but in SQL/Extended Search.

Thanks for your help