bolo vs machete

bolo

verb
  • To attack or despatch with a bolo knife. 

  • To fail to meet the minimum standards of marksmanship. 

  • To dress (somebody) in a bolo. 

noun
  • A soldier not capable of the minimum standards of marksmanship. 

  • A request for law enforcement officers to be on the lookout for a suspect. 

  • a type of punch; an uppercut. 

  • A long, heavy, single-edged machete. 

  • A string or leather necktie secured with an ornamental slide. 

machete

verb
  • To hack or chop crudely with a blade other than a machete. 

  • To cut or chop with a machete. 

noun
  • A sword-like tool used for cutting large plants with a chopping motion, or as a weapon. The blade is usually 50 to 65 centimeters long, and up to three millimeters thick. 

  • A small stringed instrument from Madeira, Portugal, having a double bulged body, traditionally of wood, with a small rib and four metallic strings, sometimes attached by wooden pegs. 

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