Other crossword clues for answer "DELVES"DELVESSearches laboriouslyDigs deepDigs deeperDigs deeplyDigs (into)Investigates, with "into"Probes, with "into"Investigates intenselyDigs.Does research.Does intensive researchDigs for dataSearches the archivesDigs deeply (into)Looks closely (into)With 77-Down, does thorough research onGoes deep (into)Makes thorough investigations