beat off vs turn away

beat off

verb
  • To drive something away with blows or military force. 

  • To waste time. 

  • To masturbate, usually a man of himself. 

turn away

verb
  • To avert or deflect something. 

  • To rotate the body or head so as not to face someone or something. 

  • To refuse to admit someone. 

  • To bend or turn from a fixed course. 

How often have the words beat off and turn away occurred in a corpus of books? (source: Google Ngram Viewer )