ディグる

godan verb (-ru)

dig for; search for; look for

Slang term from English 'dig', used especially for searching for music, information, or obscure items online or in collections. Often implies enthusiastic or thorough searching.

from English dig

• 昨日きのうはレコードショップで古ふるいジャズをディグってた。

  Yesterday I was digging for old jazz at the record shop.