Dig up and Happen upon

Dig up verb - To come upon after searching, study, or effort.

Happen upon and dig up are semantically related in find topic. In some cases you can use "Happen upon" instead a verb "Dig up", when it comes to topics like lay hands on.

Happen upon verb - To come upon face-to-face or as if face-to-face.

Dig up and happen upon are semantically related in find topic. Sometimes you can use "Dig up" instead a verb "Happen upon", if it concerns topics such as lay hands on.