diadem vs domination

diadem

noun
  • Regal power; sovereignty; empire—considered as symbolized by the crown. 

  • A crown. 

  • An ornamental headband worn as a badge of royalty. 

  • An arch rising from the rim of a crown (rarely also of a coronet), and uniting with others over its centre. 

verb
  • To adorn with a diadem; to crown. 

domination

noun
  • The exercise of power in ruling; sovereignty; authority; government. 

  • Control by means of superior ability, influence, position, or resources; prevailing force. 

  • Synonym of cover 

  • A fetish characterized by control/power over and discipline of one's sexual partner. 

  • A dominion; an angel from a high order of angels in the celestial hierarchy. 

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