comics vs vaudeville

comics

noun
  • the medium of comic books, comic strips, and other sequential art 

vaudeville

noun
  • An entertainment in this style. 

  • A style of multi-act theatrical entertainment which originated from France and flourished in Europe and North America from the 1880s through the 1920s. 

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