co-op vs emporium

co-op

noun
  • Any shop owned by a cooperative. 

  • A unit of a housing cooperative; a purchased apartment where the apartment owners collectively are responsible for maintenance of common areas and upkeep. 

  • A cooperative game, as opposed to a competitive game or deathmatch. 

  • Any cooperative, including housing, retail, utility, agricultural, banking or worker cooperatives. 

verb
  • Synonym of cooperate 

emporium

noun
  • A shop that offers a wide variety of goods for sale; a department store; (with a descriptive word) a shop specializing in particular goods. 

  • A business set up to enable foreign traders to engage in commerce in a country; a factory (now the more common term). 

  • A city or region which is a major trading centre; also, a place within a city for commerce and trading; a marketplace. 

How often have the words co-op and emporium occurred in a corpus of books? (source: Google Ngram Viewer )