disembowel vs exenterate

disembowel

verb
  • To take or let out the bowels or interior parts of; to eviscerate. 

  • To take or draw from the body, as the web of a spider. 

exenterate

verb
  • To disembowel; to eviscerate. 

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