municipal vs people's

municipal

adj
  • Of or pertaining to the internal affairs of a nation. 

  • Of or pertaining to a municipality (a city or a corporation having the right of administering local government). 

noun
  • A financial instrument issued by a municipality. 

people's

adj
  • Considered to be of, from, or in tune with the common people, rather than from a ruling elite. 

  • In certain socialist states: of, from, or controlled (at least in name) by the common people rather than a ruling elite. 

  • Used other than figuratively or idiomatically: see people, -'s. 

How often have the words municipal and people's occurred in a corpus of books? (source: Google Ngram Viewer )