bread-and-butter vs money-making

bread-and-butter

adj

  • Used other than figuratively or idiomatically: see bread, and, butter. 

  • Relating to basic sustenance or the requirements for everyday living. 

money-making

adj

  • For profit. 

  • Profitable. 

noun

  • The acquisition of money. 

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