measuring worm vs midget

measuring worm

noun
  • The larva of a moth of the family Geometridae. 

midget

noun
  • A little sandfly. 

  • A normally-proportioned person with small stature, usually defined as reaching an adult height less than 4'10". 

  • A small version of something; miniature. 

  • Any small swarming insect similar to the mosquito; a midge. 

  • Any short person. 

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