gastronomy vs nouvelle cuisine

gastronomy

noun
  • The art of preparing and eating good food. 

  • the cooking of a particular area. 

  • The study of the relationship between food and culture. 

nouvelle cuisine

noun
  • A French approach to cookery, contrasted with "cuisine classique" (classical cuisine), that is typified by its lighter, more delicate dishes and emphasis on presentation. 

How often have the words gastronomy and nouvelle cuisine occurred in a corpus of books? (source: Google Ngram Viewer )