mamma mia vs peas and rice

mamma mia

intj

  • A mild expression of surprise, supposed to be typically used by Italians. 

peas and rice

intj

  • Jesus Christ! 

noun

  • A Jamaican dish of rice and any of several varieties of peas or beans 

How often have the words mamma mia and peas and rice occurred in a corpus of books? (source: Google Ngram Viewer )