cubby vs media center

cubby

noun
  • A cell in a shelf for storing items, particularly in a school. 

  • A small, confined space. 

media center

noun
  • A school library that incorporates information technology as well as traditional print publications. 

  • A dedicated software application or hardware device for playback of audiovisual media in the home. 

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