Idaho vs boondock

Idaho

noun
  • In full Idaho potato: a variety of potato grown in Idaho, especially the Russet Burbank. 

name
  • A state in the western United States. Capital and largest city: Boise. 

  • An unincorporated community in Pike County, Ohio, United States, named for Idaho Territory. 

  • University of Idaho 

boondock

noun
  • A brushy, rural area or location. 

  • A shot that strikes a squopped wink and sends it flying far away. 

verb
  • To stay in a self-contained recreational vehicle without connections to water, electricity, or sewer services, especially in a remote location. 

  • To camp in a dry brushy location. 

  • To strike a squopped wink and send it flying far away. 

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