indecent vs olfactory

indecent

adj
  • Offensive to good taste. 

  • Generally unacceptable for public broadcasting but not legally obscene. 

  • Not in keeping with conventional moral values; improper, immodest, or unseemly. 

olfactory

adj
  • Concerning the sense of smell. 

noun
  • The sense of smell. 

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