Cheddar vs tiropita

Cheddar

noun
  • Cheddar cheese. 

name
  • A village in Somerset, England famous for its cheese, and also for its gorge, caves and remains of early man found in them. 

tiropita

noun
  • A Greek pastry with layers of buttered phyllo, filled with a cheese-egg mixture. 

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