ache vs desire

ache

verb
  • To suffer pain; to be the source of, or be in, pain, especially continued dull pain; to be distressed. 

  • To cause someone or something to suffer pain. 

noun
  • Continued dull pain, as distinguished from sudden twinges, or spasmodic pain. 

desire

verb
  • To miss; to regret. 

  • To require; to demand; to claim. 

  • To want emotionally or sexually. 

  • To want; to wish for earnestly. 

  • To express a wish for; to entreat; to request. 

  • To put a request to (someone); to entreat. 

noun
  • Someone or something wished for. 

  • Strong attraction, particularly romantic or sexual. 

  • The feeling of desiring; an eager longing for something. 

  • Motivation. 

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