bran vs oats

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. 

oats

noun
  • Seeds of an oat plant, especially prepared as food. 

  • A mass of oat plants (genus Avena, especially Avena sativa). 

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