clochard vs panhandler

clochard

noun
  • A beggar or tramp, especially in France. 

panhandler

noun
  • One who panhandles; an urban beggar who typically stands on a street with an outstretched container in hand, begging for loose change or money. 

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