harissa vs zhou

harissa

noun
  • A traditional Armenian dish; a kind of homogeneous porridge made of previously stewed and boned chicken and coarsely ground soaked wheat. 

  • A North African spice mix, containing chillis, garlic and salt, used as both a condiment and an ingredient. 

zhou

noun
  • Synonym of congee: a thick rice porridge. 

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