pederasty vs same-sexness

pederasty

noun
  • Erotic love, sexually expressed or chaste, between a man and an adolescent boy. 

same-sexness

noun
  • The condition of having or being of the same sex. 

  • Homosexuality. 

How often have the words pederasty and same-sexness occurred in a corpus of books? (source: Google Ngram Viewer )