ant vs fruit fly

ant

noun
  • Any of various insects in the family Formicidae in the order Hymenoptera, typically living in large colonies composed almost entirely of flightless females. 

  • A Web spider. 

verb
  • To rub insects, especially ants, on one's body, perhaps to control parasites or clean feathers. 

fruit fly

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

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

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

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