Bellflower vs Bugle

Bellflower

name

  • A village in Illinois, United States. 

  • A city and town in Missouri, United States. 

  • A city in Los Angeles County, California, United States. 

Bugle

name

  • A village in Treverbyn parish, Cornwall, England (OS grid ref SX0158). 

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