sweets vs taffy

sweets

noun
  • Confectionery, candy. 

  • drugs, amphetamine 

  • A term of endearment; sweetheart. 

  • flowers, sweet-scented. 

taffy

noun
  • A soft, chewy candy made from boiled sugar, molasses, or corn syrup and butter. 

  • Flattery. 

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