How vs Punchbowl

How

name
  • A hamlet in Hayton parish, City of Carlisle district, Cumbria, England (OS grid ref NY5056). 

  • A surname. 

  • A town in Oconto County, Wisconsin, United States, named after Calvin F. How Jr. 

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 How and Punchbowl occurred in a corpus of books? (source: Google Ngram Viewer )