caracole vs tango

caracole

noun
  • A half-turn performed by a horse and rider in dressage. 

  • A combat maneuver where riders of the same squadron turn simultaneously to their left or to their right. 

  • A spiral staircase. 

verb
  • To execute a caracole. 

tango

noun
  • A Spanish flamenco dance with different steps from the Argentine. 

  • Target. 

  • A standard ballroom dance in 4/4 time; or a social dance, the Argentine tango. 

  • A dark orange colour shade; deep tangerine 

  • A piece of music suited to such a dance. 

verb
  • To mingle or interact (with each other). 

  • To dance the tango. 

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