comprisal vs subsumption

comprisal

noun
  • The act of comprising or comprehending; a compendium or epitome. 

subsumption

noun
  • The act of subsuming. 

  • Something subsumed. 

  • The premise of a syllogism that contains the minor term. 

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