Polish vs colorful

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. 

colorful

adj
  • Profane, obscene, offensive (usually in the phrase colourful language). 

  • Possessing prominent and varied colors. 

  • Interesting, multifaceted, energetic, distinctive. 

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