Wiccan vs pythoness

Wiccan

adj

  • Of or pertaining to the neo-pagan religion of Wicca. 

noun

  • A follower of Wicca. 

pythoness

noun

  • A female python. 

  • A female soothsayer 

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