sparge vs sprinkling

sparge

noun
  • Synonym of lautering 

verb
  • To sprinkle or spray. 

  • To introduce bubbles into (a liquid). 

adj
  • of something that sparges 

sprinkling

noun
  • The action of the verb to sprinkle. 

  • A light shower of rain. 

  • A small thinly distributed amount, e.g. of some liquid, powder or other fine substance that is sprinkled on to something. 

  • A scattering. 

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