Bozo vs Dog

Bozo

name
  • The Mande language of these people. 

noun
  • A member of a West African ethnic group located predominantly along the Niger River in Mali, famous for their fishing. 

Dog

name
  • The language supposedly spoken by dogs 

  • The eleventh of the 12-year cycle of animals which appear in the Chinese zodiac related to the Chinese calendar. 

  • Newcastle Brown Ale 

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