delicatessen vs stock exchange

delicatessen

noun
  • A shop that sells cooked or prepared foods ready for serving. 

  • Delicacies; exotic or expensive foods. 

stock exchange

noun
  • A building that trades stocks in of companies for money and vice versa. 

  • An organisation that trades stocks in of companies for money and vice versa. 

How often have the words delicatessen and stock exchange occurred in a corpus of books? (source: Google Ngram Viewer )