finocchio vs turd burglar

finocchio

noun
  • A male homosexual. 

  • A fennel cultivar with a bulb-like structure at its base, used as a vegetable; Florence fennel (Foeniculum vulgare var. azoricum). 

turd burglar

noun
  • A homosexual male. 

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