Polish vs peregrinate

Polish

adj
  • Of, from or native to Poland, or relating to the Polish language. 

noun
  • A breed of chickens with a large crest of feathers. 

  • The language spoken in Poland. 

peregrinate

adj
  • Peregrine; having travelled; exotic, foreign. 

verb
  • To travel from place to place, or from one country to another, especially on foot; hence, to sojourn in foreign countries. 

  • To travel through a specific place. 

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