trio vs troupe

trio

noun
  • A group of three people or things. 

  • A piece of music written for three musicians. 

  • A group of three musicians. 

  • Any cocktail made with a spirit, a liqueur, and a creamy ingredient. 

  • A passage in the middle of a minuet, frequently in a different key. 

troupe

noun
  • Any group of people working together on a shared activity. 

  • A company of, often touring, actors, singers or dancers. 

verb
  • To tour with a troupe. 

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