assemblage vs box office

assemblage

noun
  • A gathering of people. 

  • A visual art form similar to collage, which combines two-dimensional and three-dimensional, often found, elements into works of art. 

  • The process of assembling or bringing together. 

  • A collection of things which have been gathered together or assembled. 

  • A group of different artifacts found in association with one another. 

box office

noun
  • A place where tickets are sold in a theatre/theater or cinema. 

  • The total amount of money paid by people worldwide to watch a movie at cinemas/movie theaters. 

  • Quality of an entertainment or spectacle that makes it very popular with the public, or likely to be so. 

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