come away vs disengage

come away

verb
  • To become separated from something. 

  • To leave a place or cease an activity with a particular mood, knowledge, or provision supplied. 

  • To distance oneself (from). 

disengage

verb
  • To release or loosen from something that binds, entangles, holds, or interlocks. 

noun
  • A circular movement of the blade that avoids the opponent's parry 

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