claptrap vs toffee

claptrap

noun
  • A device or trick to gain applause; a humbug. 

  • Empty verbiage or nonsense. 

  • A device for producing a clapping sound in theaters. 

toffee

noun
  • Any kind of sweets; candy. 

  • A small, individual piece of toffee. 

  • A type of confectionery made by boiling sugar (or treacle, etc) with butter or milk, then cooling the mixture so that it becomes hard. 

verb
  • To coat in toffee. 

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