skit vs vaudeville

skit

noun
  • A short comic performance. 

  • A jeer or sally; a brief satire. 

verb
  • To make fun of. 

  • To leap aside; to caper. 

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 skit and vaudeville occurred in a corpus of books? (source: Google Ngram Viewer )