occultism vs prestidigitation

occultism

noun
  • A belief in occult powers and the hope of controlling them 

  • The study of the supernatural 

prestidigitation

noun
  • A performance of or skill in performing magic or conjuring tricks with the hands. 

  • A show of skill or deceitful cleverness. 

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