lesbianness vs pansexuality

lesbianness

noun
  • The quality or condition of being lesbian. 

pansexuality

noun
  • Sexuality that encompasses all kinds of sexuality. 

  • A sexual orientation characterized by the potential for aesthetic attraction, romantic love and/or sexual desire for people regardless of their gender or sex. 

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