disbark vs rip off

disbark

verb
  • To strip (a tree, etc.) of bark. 

rip off

verb
  • To pull off by ripping 

  • To steal, cheat or swindle. Especially to charge an exorbitant or unfair rate. 

  • To copy, especially illegally. 

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