Do we have a function like "search in project"?

I think it’s convenient to explore project.

Try “search” in content browser. You can find all the content of your project there. Even the engine content too. And you can use filters.

Thank you fen. Does that search through every blue print of current project? What I want to do is searching for a variable to see which bp is using it.

I found the menu “find in blueprints” with the shortcut of “ctrl+shift+F”, and it was mentioned here:

But it failed to find anything, even in current BP…