cordon bleu vs grub

cordon bleu

noun
  • Thin slices of veal, ham and cheese breaded and sautéed; somewhat like a wiener schnitzel, or Viennese cutlet. 

  • An award given to such chefs. 

  • A skillful chef. 

grub

noun
  • Food. 

  • An insect at an immature stage of its life cycle. 

  • A dirty person. 

  • A despicable person; a lowlife. 

verb
  • To scavenge or in some way scrounge, typically for food. 

  • To dig; to dig up by the roots; to root out by digging; often followed by up. 

How often have the words cordon bleu and grub occurred in a corpus of books? (source: Google Ngram Viewer )