breakfast cereal vs broth

breakfast cereal

noun
  • A food made from processed grains, such as maize, oats, wheat or rice, usually eaten for breakfast with milk and sometimes sugar. 

broth

noun
  • Water in which food (meat or vegetable etc) has been boiled. 

  • A soup made from broth and other ingredients such as vegetables, herbs or diced meat. 

How often have the words breakfast cereal and broth occurred in a corpus of books? (source: Google Ngram Viewer )