clone vs microfiche

clone

noun
  • A group of identical cells derived from a single cell. 

  • A person who is exactly like another person, in terms of looks or behavior. 

  • A copy or imitation of something already existing, especially when designed to simulate it. 

  • A living organism (originally a plant) produced asexually from a single ancestor, to which it is genetically identical. 

verb
  • To create a clone of. 

microfiche

verb
  • To convert (documents) to microfiche format. 

noun
  • A sheet of microfilm, six by four inches, holding several hundred reduced images of document pages, read using a microfiche reader or microfilm reader. 

  • A device used to magnify and read these sheets. 

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