self-interested vs self-seeking

self-interested

adj
  • Having self-interest; particularly concerned for oneself. 

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 self-interested and self-seeking occurred in a corpus of books? (source: Google Ngram Viewer )