Dump vs Welch

Dump

name
  • A village in the Toledo District, Belize. 

Welch

name
  • A township in Cape Girardeau County, Missouri. 

  • A township in Goodhue County, Minnesota. 

  • A town in Craig County, Oklahoma; named for railroad official K. A. Welch. 

  • A city, the county seat of McDowell County, West Virginia; named for Confederate Army captain Isaiah A. Welch. 

  • A British and Irish surname transferred from the nickname, a variant of Walsh. 

  • A census-designated place in Dawson County, Texas. 

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