HORSE vs penchant

HORSE

noun
  • A poker variant consisting of five different poker variants, with the rules changing from one variant to the next after every hand. 

penchant

noun
  • A card game resembling bezique. 

  • Taste, liking, or inclination (for). 

  • In the game of penchant, any queen and jack of different suits held at the same time. 

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