clitoris vs pudendum virile

clitoris

noun
  • A sensitive elongated erectile organ at the anterior part of the vulva in female humans and mammals, homologous with the penis. 

  • A similar erectile sexual organ present in the cloacas of female ratites. 

pudendum virile

noun
  • A part of the male pudenda; the principal male organ of intromission and micturition; the penis. 

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