neb vs nozzle

neb

noun
  • The nose or snout of an animal, now especially of a fish. 

  • A nib, as of a pen. 

  • A person's nose. 

  • A bird's beak or bill. 

  • The peak of a flat cap. 

  • A projecting extremity; a point or sharp projection. 

nozzle

noun
  • The nose of an animal; muzzle. 

  • The part of an earbud that accommodates eartips. 

  • A short outlet or inlet pipe projecting from the end or side of a hollow vessel, as a steam-engine cylinder or a steam boiler. 

  • A short tube, usually tapering, forming the vent of a hose or pipe. 

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