I'll be a son of a gun vs fucking hell

I'll be a son of a gun

intj

  • Expressing surprise or disbelief. 

fucking hell

intj

  • An exclamation of great surprise. 

  • An exclamation of anger. 

  • An exclamation of bewilderment. 

How often have the words I'll be a son of a gun and fucking hell occurred in a corpus of books? (source: Google Ngram Viewer )