fomentation vs stoking up

fomentation

noun
  • A lotion or poultice applied to a diseased or injured part of the body. 

  • Encouragement; excitation; instigation. 

  • The act of fomenting; the application of warm, soft, medicinal substances, as for the purpose of easing pain by relaxing the skin, or of discussing (dispersing) tumours. 

stoking up

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