Crackpot vs Olden

Crackpot

name
  • A village in Swaledale, North Yorkshire, England 

Olden

name
  • An unincorporated community in Eastland County, Texas, United States 

  • An unincorporated community in Howell County, Missouri, United States. 

  • A surname. 

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