Crouch vs Mole

Crouch

name
  • A short tidal river in Essex, England. 

  • A ghost town in California. 

  • A city and town in Idaho. 

  • A surname. 

Mole

name
  • A river in Surrey, England, tributary to the Thames. 

  • A river in Devon, England, tributary to the Taw. 

  • A surname. 

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