desire vs lick one's chops

desire

verb
  • To want; to wish for earnestly. 

  • To require; to demand; to claim. 

  • To miss; to regret. 

  • To want emotionally or sexually. 

  • To express a wish for; to entreat; to request. 

  • To put a request to (someone); to entreat. 

noun
  • Someone or something wished for. 

  • Strong attraction, particularly romantic or sexual. 

  • The feeling of desiring; an eager longing for something. 

  • Motivation. 

lick one's chops

verb
  • To anticipate something eagerly. 

  • To use one's tongue to remove moistness from the sides of one's mouth, as when salivating or at the conclusion of a meal. 

  • To look forward avidly to eating something. 

How often have the words desire and lick one's chops occurred in a corpus of books? (source: Google Ngram Viewer )