animal magnetism vs ravishment

animal magnetism

noun
  • A magnetic fluid or ethereal medium said to reside in the bodies of animate beings. 

  • Sexual attractiveness; charisma derived from non-intellectual characteristics. 

ravishment

noun
  • ecstasy 

  • seizure by force 

  • rape 

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