divination vs obeah

divination

noun
  • The apparent art of discovering secrets or the future by preternatural means. 

  • The act of divining; a foreseeing or foretelling of future events. 

  • An indication of what is to come in the future or what is secret; a prediction. 

obeah

noun
  • A magician or witch doctor of the magic craft. 

  • A spell performed in the practice of the magic craft; an item associated with such a spell. 

  • A form of folk magic, medicine or witchcraft originating in Africa and practised in parts of the Caribbean. 

verb
  • To bewitch using this kind of folk magic. 

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