bocce vs lawn bowls

bocce

noun
  • A game, similar to bowls or pétanque, played on a long, narrow, dirt-covered court 

  • One of the eight balls that the player throws in a game of bocce. 

lawn bowls

noun
  • The game of bowls. 

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