dissemination vs printing

dissemination

noun
  • The act of disseminating, or the state of being disseminated; diffusion for propagation and permanence; a scattering or spreading abroad, as of ideas, beliefs, etc. 

printing

verb
  • To inadequately carry a concealed weapon such that its silhouette is visible on the person wearing it. 

noun
  • The process or business of producing printed material by means of inked type and a printing press or similar technology. 

  • Material that has been printed. 

  • All the copies of a publication that have been printed in one batch. 

  • Written characters that are not joined up. 

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