Duck vs Punchbowl

Duck

name
  • An unincorporated community in West Virginia. 

  • A surname transferred from the nickname. 

  • A town in North Carolina. 

Punchbowl

name
  • A neighbourhood of Launceston, Launceston, Tasmania, Australia 

  • A suburb of Sydney, New South Wales, Australia in Canterbury-Bankstown, South West Sydney 

  • A valley in Belfield, Canterbury-Bankstown, South West Sydney, Sydney, New South Wales, Australia 

  • A valley in Yanggu, Gangwon, South Korea 

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