dig out vs get to know

dig out

verb
  • To find or retrieve something buried. 

  • To block a yorker with the bottom of the bat, at the last second. 

  • To have penetrative sexual intercourse with someone. 

  • To remove something by digging. 

  • To make something by digging. 

  • To decamp; to leave a place hastily. 

get to know

verb
  • Used other than figuratively or idiomatically: see get, know. 

  • To become acquainted with (someone or something); to meet someone. 

How often have the words dig out and get to know occurred in a corpus of books? (source: Google Ngram Viewer )