bonbon vs galette

bonbon

noun
  • A small, spherical savory snack or canapé. 

  • A sweet, especially a small chocolate-covered candy. 

  • A Christmas cracker. 

galette

noun
  • A type of flat, round cake from France. 

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