basketball vs international rules football

basketball

noun
  • The particular kind of ball used in the sport of basketball. 

  • A sport in which two opposing teams of five players strive to put a ball through a hoop. 

verb
  • To throw in a similar way to when shooting a basketball 

  • To play basketball 

international rules football

noun
  • A sport created as a mixture of Australian rules football and Gaelic football, to allow international matches between Australia and Ireland. 

How often have the words basketball and international rules football occurred in a corpus of books? (source: Google Ngram Viewer )