Fertile vs Soldier

Fertile

name
  • A city and town in Iowa. 

  • A city and town in Minnesota. 

Soldier

name
  • A tiny city in Monona County, Iowa. 

  • An unincorporated community and coal town in Carter County, Kentucky. 

  • An unincorporated community in Jefferson County, Pennsylvania. 

  • A tiny city in Jackson County, Kansas. 

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