Masters vs baccalaureate

Masters

noun
  • A person holding a master's degree, as a title. 

  • A master's degree. 

name
  • A surname originating as an occupation 

baccalaureate

noun
  • The International Baccalaureate. 

  • A bachelor's degree. 

  • A high school completion exam and qualification awarded in many countries (e.g. Finland, France, Moldova, Romania), designed to enable students to go on to higher education. 

  • A farewell address in the form of a sermon delivered to a graduating class. 

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