fruit fly vs mite

fruit fly

noun
  • A woman who enjoys the company of homosexual men; a "fag hag". 

  • any insect of the Drosophilidae family, whose larvae feed on ripening fruit, especially the species Drosophila melanogaster that is used in genetic research. 

  • any insect of the Tephritidae family, whose larvae damage plant tissue. 

mite

noun
  • A small or naughty person, or one people take pity on; rascal. 

  • A lepton, a small coin used in Palestine in the time of Christ. 

  • Anything very small; a minute object; a very little quantity or particle. 

  • A small coin formerly circulated in England, rated at about a third of a farthing. 

  • A small weight; one twentieth of a grain. 

  • Any of many minute arachnids which, along with the ticks, comprise subclass Acarina (aka Acari). 

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