predominance vs superiority

predominance

noun
  • The condition or state of being predominant; ascendancy, domination, preeminence, preponderance. 

superiority

noun
  • The state of being superior. 

  • The right which the superior enjoys in the land held by the vassal. 

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