Is your feature request related to a problem? Please describe.
I often go to dungeons and raids from older addons and I noticed that sometimes it's hard to distinguish certain items to which addon they belong. So it would be optimal if the search bar can also be used to enter dungeons/raids or addon to filter the items.

Describe the solution you'd like
In the search bar, type in "raid name/addon name/dungeon name" and you will only find the items in your bag that you have from that particular area.

Describe alternatives you've considered
A clear and concise description of any alternative solutions or features you've considered.

Additional context