midge vs pygmy

midge

noun
  • any bait or lure designed to resemble a midge 

  • any of various small two-winged flies, for example, from the family Chironomidae or non-biting midges, the family Chaoboridae or phantom midges, and the family Ceratopogonidae or biting midges, all belonging to the order Diptera 

pygmy

noun
  • Any dwarfish person or thing. 

  • An insignificant person, at least in some respect. 

  • A member of a race of dwarfs. 

  • A member of one of various Ancient Equatorial African tribal peoples, notable for their very short stature. 

adj
  • Relating or belonging to the Pygmy people. 

  • Like a pygmy; unusually short or small for its kind. 

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