hemp vs kif

hemp

noun
  • Various products of this plant, including fibres and the drug cannabis. 

  • A tall annual herb, Cannabis sativa, native to Asia. 

  • The gallows. 

kif

noun
  • The trichome of marijuana, a green powdery substance that falls from dry marijuana high in THC and other cannabinoid compounds. 

  • The state of relaxed stupor induced by cannabis. 

  • A kind of cannabis smoked in Morocco and Algeria, for narcotic or intoxicating effect. 

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