cornet vs water ice

cornet

noun
  • A pastry shell to be filled with ice-cream, hence (UK, dated) an ice cream cone. 

  • A kind of organ stop. 

  • The white headdress worn by the Sisters of Charity. 

  • A musical instrument of the brass family, slightly smaller than a trumpet, usually in the musical key of B-flat. 

  • The fifth commissioned officer in a cavalry troop, who carried the colours (equivalent to the ensign in infantry). 

  • A piece of paper twisted to be used as a container. 

water ice

noun
  • A dessert made from crushed ice that has been sweetened and flavoured. 

  • Ice made of frozen water; water in a solid physical state, especially when distinguished from other frozen substances. Contrast liquid water, water vapor. 

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