snobbishness vs superiority

snobbishness

noun
  • The state or quality of being snobbish. 

  • The result or product of being snobbish. 

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 snobbishness and superiority occurred in a corpus of books? (source: Google Ngram Viewer )