Heinie vs castaway

Heinie

noun
  • A German, especially a German soldier. 

name
  • A diminutive form of Heinrich, or its English cognate Henry, sometimes applied to a person of (real or supposed) German heritage. 

castaway

noun
  • A discarded person or thing. 

  • An outcast; someone cast out of a group or society. 

  • A shipwrecked sailor. 

adj
  • Cast adrift or ashore; marooned. 

  • Shipwrecked. 

  • Cast out; rejected or excluded from a group. 

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