Bare vs Slough

Bare

name
  • A suburb of Morecambe, Lancaster district, Lancashire, England, served by Bare Lane railway station (OS grid ref SD4564). 

  • A surname. 

Slough

name
  • A town in east Berkshire, England (formerly Buckinghamshire), close to Heathrow Airport. 

  • A borough and unitary authority (Slough Borough Council) in Berkshire. 

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