carrack vs carrick

carrack

noun
  • A large European sailing vessel of the 14th to 17th centuries similar to a caravel but square-rigged on the foremast and mainmast and lateen-rigged on the mizzenmast. 

carrick

noun
  • A greatcoat. 

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