coinage vs cold cash

coinage

noun
  • Coins taken collectively; currency. 

  • The process of creating something new. 

  • The creation of new words, neologizing. 

  • Something which has been made or invented, especially a coined word; a neologism. 

  • The process of coining money. 

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 coinage and cold cash occurred in a corpus of books? (source: Google Ngram Viewer )