fosterage vs making

fosterage

noun
  • The act of promoting or encouraging something. 

  • The act of fostering another's child as if it were one's own. 

  • The act of caring for another human being or animal. 

  • The condition of being the foster child. 

making

noun
  • The act of forming, causing, or constituting; workmanship; construction. 

  • Process of growth or development. 

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