big-headedness vs snobbishness

big-headedness

noun
  • The state or quality of being big-headed. 

snobbishness

noun
  • The state or quality of being snobbish. 

  • The result or product of being snobbish. 

How often have the words big-headedness and snobbishness occurred in a corpus of books? (source: Google Ngram Viewer )