association football vs contest

association football

noun
  • A ball game played between two teams of eleven players, each attempting to win by scoring more goals than their opponent. 

contest

noun
  • A competition. 

  • Controversy; debate. 

  • Struggle for superiority; combat. 

verb
  • To strive earnestly to hold or maintain; to struggle to defend. 

  • To call into question; to oppose. 

  • To make a subject of litigation; to defend, as a suit; to dispute or resist, as a claim, by course of law. 

  • To contend. 

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