Mold vs Trench

Mold

name
  • A town in and the county town of Flintshire, Wales (OS grid ref SJ2364). 

  • An unincorporated community in Douglas County, Washington, United States. 

  • A surname. 

Trench

name
  • A suburb of Telford, Telford and Wrekin borough, Shropshire, England (OS grid ref SJ6912). 

  • A habitational surname. 

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