Sentence examples for Keep digging from inspiring English sources

"Keep digging" is a correct and usable phrase in written English
It is typically used as a command or instruction to someone to continue working hard or searching for information or solutions. Example: "He hadn't found the answer yet, but his boss urged him to keep digging for it." In this example, the boss is instructing the employee to continue searching for the answer, implying that they have been working hard and should not give up.