profit vs welfare

profit

verb
  • To benefit, gain. 

  • To benefit (somebody), be of use to (somebody). 

  • To take advantage of, exploit, use. 

noun
  • Total income or cash flow minus expenditures. The money or other benefit a non-governmental organization or individual receives in exchange for products and services sold at an advertised price. 

welfare

verb
  • To provide with welfare or aid. 

noun
  • Such payment. 

  • Health, safety, happiness and prosperity; well-being in any respect. 

  • Various forms of financial aid provided by the government to those who are in need of it (often called welfare assistance in UK English). 

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