proboscis vs whiffer

proboscis

noun
  • A large or lengthy human nose. 

  • The trunk of an elephant. 

  • The tubular feeding and sucking organ of certain invertebrates like insects, worms and molluscs. 

whiffer

noun
  • An inhaler (device for asthmatics). 

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