boodle vs cold cash

boodle

noun
  • Money, especially when acquired or spent illegally or improperly; swag. 

  • The whole collection or lot; caboodle. 

verb
  • To engage in bribery. 

cold cash

noun
  • Money, especially in the form of paper currency or coins, which is in hand or readily available for use. 

How often have the words boodle and cold cash occurred in a corpus of books? (source: Google Ngram Viewer )