long shot vs raffle

long shot

noun
  • Something unlikely; something that has little chance of happening or working. 

  • A master shot, the primary wide shot of a scene into which the closeups will be edited later. 

  • A shot fired at a distant target. 

raffle

noun
  • refuse; rubbish 

  • A drawing, often held as a fundraiser, in which tickets or chances are sold to win a prize. 

verb
  • To participate in a raffle. 

  • To award something by means of a raffle or random drawing, often used with off. 

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