self-seeking vs unthinkingness

self-seeking

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

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

  • That searches for a target automatically. 

unthinkingness

noun
  • Quality of being unthinking. 

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