constrict vs garrotte

constrict

verb
  • To coil around (prey) in order to asphyxiate it. 

  • To limit or restrict. 

  • To narrow, especially by application of pressure. 

garrotte

verb
  • To execute by strangulation. 

  • To suddenly render insensible by semi-strangulation, and then to rob. 

noun
  • A cord, wire or similar used for strangulation. 

  • An iron collar formerly used in Spain to execute people by strangulation. 

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