bulletin vs organ

bulletin

noun
  • A short printed publication, especially one produced regularly by an organization. 

  • A short report, especially one released through official channels to be immediately broadcast or publicized. 

  • A news item or short news report. 

verb
  • To announce something by means of such a report or publication. 

intj
  • Introduces an obvious fact of which the person addressed is ostensibly not aware. 

organ

noun
  • An official magazine, newsletter, or similar publication of an organization. 

  • The larger part of an organism, composed of tissues that perform similar functions. 

  • A government organization; agency; authority. 

  • A musical instrument that has multiple pipes which play when a key is pressed (the pipe organ), or an electronic instrument designed to replicate such. 

  • A body of an organization dedicated to the performing of certain functions. 

  • An Asian form of mitrailleuse. 

  • The penis. 

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