fair-mindedness vs objectivity

fair-mindedness

noun
  • The characteristic of being fair-minded. 

objectivity

noun
  • The state of being objective, just, unbiased and not influenced by emotions or personal prejudices. 

  • The world as it really is; reality. 

How often have the words fair-mindedness and objectivity occurred in a corpus of books? (source: Google Ngram Viewer )