ale vs cognac

ale

noun
  • A festival in English country places, so called from the liquor drunk. 

  • A beer produced by so-called warm fermentation and not pressurized. 

cognac

noun
  • A brandy distilled from white wine in the region around Cognac in France. 

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