Ferret out and Go after

Ferret out verb - To come upon after searching, study, or effort.

Go after and ferret out are semantically related In some cases you can use "Go after" instead a verb "Ferret out".

Go after verb - Go after with the intent to catch.

Ferret out and go after are semantically related in look topic. Sometimes you can use "Ferret out" instead a verb "Go after", if it concerns topics such as follow, look for.