expel vs shut out

expel

verb
  • To remove from membership. 

  • To eject or erupt. 

  • To deport. 

shut out

verb
  • To prevent from entering; to block or exclude. 

  • To prevent from scoring; to perform a shutout. 

  • To hide from sight. 

  • To refuse to be open and vulnerable toward. 

How often have the words expel and shut out occurred in a corpus of books? (source: Google Ngram Viewer )