breadcrumb vs disperse

breadcrumb

verb
  • To use clues or enticements to lead someone in the desired direction. 

  • To add navigational breadcrumbs to (a web page or user interface). 

  • To sprinkle breadcrumbs on to food, normally before cooking. 

noun
  • A single link in a chain indicating the hierarchical location of a directory, web page or similar, used as a navigation aid. 

  • One in a series of clues leading to a person or place. 

  • A tiny piece of bread, either one that falls from bread as it is cut or eaten, or one made deliberately by crumbling bread. 

disperse

verb
  • To scatter in different directions. 

  • To break up and disappear; to dissipate. 

  • To disseminate. 

  • To separate rays of light, etc., according to wavelength; to refract. 

  • To distribute throughout. 

adj
  • Scattered or spread out. 

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