care for vs long for

care for

verb
  • To like or appreciate; to consider to be appealing, tasteful, or suitable. 

  • To attend to the needs of, especially in the manner of a nurse or personal aide. 

long for

verb
  • To have a desire for (a thing or an event). 

  • To miss (someone). 

adj
  • likely to remain for a long time 

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