dampen vs whip up

dampen

verb
  • To make damp or moist; to make moderately wet. 

  • To lessen; to dull; to make less intense (said of emotions and non-physical things). 

  • To become damped or deadened. 

  • To become damp or moist. 

whip up

verb
  • To beat (stir) (a liquid) quickly so to introduce air and form foam. 

  • To lift or snatch up suddenly. 

  • To produce (something) quickly, especially food. 

  • To arouse or excite. 

How often have the words dampen and whip up occurred in a corpus of books? (source: Google Ngram Viewer )