caring vs self-seeking

caring

noun
  • The act of one who cares. 

adj
  • Kind, sensitive, or empathetic. 

self-seeking

adj
  • Mindful of, or promoting, only one's own interests. 

  • That searches for a target automatically. 

noun
  • The selfish promotion of one's own interests. 

How often have the words caring and self-seeking occurred in a corpus of books? (source: Google Ngram Viewer )