beverage vs coffee bean

beverage

noun
  • A liquid to consume; a drink, such as tea, coffee, liquor, beer, milk, juice, or soft drinks, usually excluding water. 

coffee bean

noun
  • The seed of a tropical plant of the genus Coffea. Prepared by drying, roasting and grinding for making the beverage coffee. 

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