dole vs free lunch

dole

noun
  • Money or other goods given as charity. 

  • A boundary; a landmark. 

  • Payment by the state to the unemployed; unemployment benefits. 

  • Dolus. 

  • Distribution; dealing; apportionment. 

  • A void space left in tillage. 

verb
  • To distribute in small amounts; to share out small portions of a meager resource. 

free lunch

noun
  • Something obtained without any payment, obligation or effort. 

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