Translation:They dig into the pockets of their bags.
I am glad to see Indonesia uses the word dig like English uses it, but this sentence in Indonesian is missing the preposition "Into" so direct translation says They dig pockets their bags. And that does not make sense. I live in Indonesia and would say, Mereka menggali di dalam kantong tas mereka. But I am not a native speaker so that is why I am learning this. I guess I need to adjust my thinking. :D
Check out this link - https://www.macmillandictionary.com/dictionary/british/dig-into