Used in informal situations, often during casual conversations. Could you help me scratch around for my glasses?
Pro Tip 2/3
Focused Search
Implies a thorough and sometimes frantic search, possibly without a clear idea where to find the item. I've been scratching around for clues in this mystery book.
Pro Tip 3/3
Physical Action
Suggests a hands-on approach, literally moving things around to find what's sought. They were scratching around in the attic for the holiday decorations.