have on vs hoax

have on

verb
  • To trick or deceive deliberately; to play a prank on. 

  • To have turned on (an electronic device) 

  • To be wearing. 

hoax

verb
  • To deceive (someone) by making them believe something that has been maliciously or mischievously fabricated. 

noun
  • Anything deliberately intended to deceive or trick. 

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