go west vs maroon

go west

verb
  • Synonym of set: to move toward the western horizon, to go down. 

  • Used other than figuratively or idiomatically: see go, west. 

  • To move to the American West, particularly (historical) during the 19th century era. 

maroon

verb
  • To abandon in a remote, desolate place, as on a desert island. 

adj
  • Of a maroon color 

  • Associated with Maroon culture, communities or peoples. 

noun
  • A rich dark red, somewhat brownish, color. 

  • A rocket-propelled firework or skyrocket, often one used as a signal (e.g. to summon the crew of a lifeboat or warn of an air raid). 

  • A castaway; a person who has been marooned. 

  • An idiot; a fool. 

  • An escaped negro of the Caribbean and the Americas or a descendant of such a person. 

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