disseminated vs separated

disseminated

adj
  • spread around; widespread 

  • spread over a wide area of the body or of an organ 

separated

adj
  • Detached; not connected or joined; two or more things stand apart. 

  • Estranged; living apart but not divorced. 

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