disinclination vs longing

disinclination

noun
  • The state of being disinclined; want of propensity, desire, or affection; slight aversion or dislike 

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 

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