shikari vs stalker

shikari

noun
  • A hunter or tracker, especially in the Indian subcontinent. 

  • A shooting-boat used in the Kashmir lakes. 

stalker

noun
  • A person who engages in stalking, i.e., quietly approaching animals to be hunted; a tracker or guide in hunting game. 

  • A person who secretly follows someone, sometimes with unlawful intentions. 

  • Any of various devices for removing the stalk from plants during harvesting. 

  • Any bird that walks with a stalking motion. 

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