demonism vs supernaturalism

demonism

noun
  • The quality of being demonic. 

  • An act or event attributed to demons or devils; an evil act. 

  • Belief in, or worship of demons or devils. 

supernaturalism

noun
  • The quality or condition of being supernatural. 

  • A belief in the doctrine of supernatural or divine agency as manifested in the world, in human events, religious revelation, miracles, etc. 

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