gaycism vs homogenitality

gaycism

noun
  • racism from an LGBT+ individual or community 

  • Synonym of homophobia 

homogenitality

noun
  • Sexual activity with a person of the same genitalia, sometimes (potentially offensive) restricted to same-sex sex between males. 

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