courbette vs gambado

courbette

noun
  • A movement in dressage in which the horse makes a series of jumps on the hind legs with the forelegs in the air. 

gambado

noun
  • Either of a pair of protective leather gaiters on a saddle. 

  • gamashes; spatterdashes. 

  • A gambade (leaping movement). 

verb
  • To perform a gambade (leaping movement). 

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