home economics vs stewardship

home economics

noun
  • The study of homemaking, including cookery, needlework, cleaning, etc. 

stewardship

noun
  • The act of caring for or improving with time. 

  • The rank or office of a steward. 

  • Foresters believe in stewardship of the land. 

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