foraging vs frisk

foraging

noun
  • The act of searching for food. 

frisk

noun
  • The act of frisking, of searching for something by feeling someone's body. 

  • A little playful skip or leap; a brisk and lively movement. 

verb
  • To frolic, gambol, skip, dance, leap. 

  • To search (someone) by feeling their body and clothing. 

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