God in heaven vs ay

God in heaven

intj

  • Expression of alarm or amazement. 

ay

intj

  • All right (inter); hooray (inter); cool (inter). 

  • New Zealand spelling of eh (question tag) 

  • Ah! alas! 

noun

  • The name of the Latin-script letter A. 

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