Packer vs combatant

Packer

noun
  • A person who plays football for the Green Bay Packers professional football team. 

combatant

noun
  • A person engaged in combat, often armed. 

adj
  • Involving combat. 

  • Contending; disposed to contend. 

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