big wheel vs franchiser

big wheel

noun
  • A person with a great deal of power or influence, especially a high-ranking person in an organization. 

  • A Ferris wheel. 

  • A low-riding tricycle with a large front wheel. 

franchiser

noun
  • A person who has the right to vote. 

  • A franchisor, a company which or person who grants franchises. 

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