jester vs sympathy card

jester

noun
  • One who jests, jokes or teases. 

  • A person in colourful garb and fool's cap who amused a medieval and early modern royal or noble court. 

  • Any of various nymphalid butterflies of the Southeast Asian genus Symbrenthia. 

sympathy card

noun
  • An attempt to score points in a discussion by portraying oneself as a victim in need of sympathy (used with the verb "play"). 

  • A greeting card sent to family members of one who has died to express regret. 

How often have the words jester and sympathy card occurred in a corpus of books? (source: Google Ngram Viewer )