ice cream vs panettone

ice cream

noun
  • A dessert made from frozen sweetened cream or a similar substance, usually flavoured. 

  • A portion of ice cream on a stick, in a cup or in a wafer cone. 

panettone

noun
  • A soft Italian sourdough brioche from Milan, with candied fruit, usually prepared for Christmas as a dessert. 

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