crave vs sue

crave

verb
  • To ask for earnestly; to beg; to claim. 

  • To desire strongly, so as to satisfy an appetite; to long or yearn for. 

noun
  • A formal application to a court to make a particular order. 

sue

verb
  • To seek by request; to make application; to petition; to entreat; to plead. 

  • To file a legal action against someone, generally a non-criminal action. 

  • To clean (the beak, etc.). 

  • To leave high and dry on shore. 

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