Abridge vs Mole

Abridge

name

  • A village in Essex, England 

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 Abridge and Mole occurred in a corpus of books? (source: Google Ngram Viewer )