bran vs cereal

bran

noun
  • The broken coat of the seed of wheat, rye, or other cereal grain, separated from the flour or meal by sifting or bolting; the coarse, chaffy part of ground grain. 

  • The European carrion crow. 

cereal

noun
  • A type of grass (such as wheat, rice or oats) cultivated for its edible grains. 

  • The grains of such a grass. 

  • Breakfast cereal. 

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