Cam vs Ripple

Cam

name
  • A village and civil parish in Stroud district, Gloucestershire, England (OS grid ref SO7400). 

  • A minor river in Gloucestershire which flows into the Gloucester and Sharpness Canal. 

  • A diminutive of the male given name Cameron. 

  • A river in Cambridgeshire, England, which passes through Cambridge and joins the Great Ouse. 

Ripple

name
  • A village and civil parish in Malvern Hills district, Worcestershire, England (OS grid ref SO8737). 

  • A village and civil parish in Dover district, Kent, England (OS grid ref TR3450). 

  • A surname. 

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