miasmic vs olfactory

miasmic

adj

  • Filled with miasma; containing noxious vapors. 

  • Composed of or resembling vapors. 

olfactory

adj

  • Concerning the sense of smell. 

noun

  • The sense of smell. 

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