disseminated vs extended

disseminated

adj
  • spread around; widespread 

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

extended

adj
  • Having a large scope or range; extensive. 

  • Wider than usual. 

  • Lasting longer; protracted. 

  • Longer in length or extension; elongated. 

  • Stretched out or pulled out; expanded. 

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