longing vs yeuk

longing

noun
  • An earnest and deep, not greatly passionate, but rather melancholic desire. 

  • The buying of a financial instrument with the expectation that its value will rise 

yeuk

noun
  • itch, a prickly feeling 

verb
  • to itch, irritate the skin 

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