Chancellor vs blowjob

Chancellor

noun
  • An honorific for the head of state of a republic in Germany. 

blowjob

noun
  • Excessive praise. 

  • An act of fellatio, or sucking a penis or other phallic object (such as a dildo). Stimulation of somebody's penis or testicles with a person's lips, tongue or mouth with the purpose of giving the receiver sexual pleasure. It may or may not result in orgasm. 

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