illusionist vs volkhv

illusionist

noun
  • One who deceives by magical or mystical means. 

  • One who works with illusion or sleight of hand. 

volkhv

noun
  • a priest from Slavic neopaganism 

  • a pre-Christian priest from Slavic cultures 

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