nagaika vs quirt

nagaika

noun
  • A short, thick braided whip with a round cross-section, used by the Cossacks. 

quirt

noun
  • A rawhide whip plaited with two thongs of buffalo hide. 

verb
  • To strike with a quirt. 

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