honorific vs nom de Web

honorific

noun
  • A title. (e.g., Mister, Misses, Doctor, Professor) 

  • A term of respect; respectful language. 

  • A word or word form expressing the speaker's respect for the hearer or the referent. 

adj
  • Showing or conferring honour and respect. 

  • Based on or valuing honor 

nom de Web

noun
  • A pseudonym used when publishing on the World Wide Web. 

How often have the words honorific and nom de Web occurred in a corpus of books? (source: Google Ngram Viewer )