elicitation vs extrication

elicitation

noun
  • The act of eliciting. 

  • Something that is elicited. 

extrication

noun
  • The act of sending out or evolving. 

  • The act or process of extricating or disentangling; a freeing from perplexities; disentanglement. 

  • Rescue of a trapped person in vehicle or machinery 

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