congest vs localize

congest

verb
  • To hinder or block the passage of something moving, for example a fluid, mixture, traffic, people, etc. (due to an excess of this or due to a partial or complete obstruction), resulting in overfilling or overcrowding. 

noun
  • A farmer whose lands do not support him adequately. 

localize

verb
  • To adapt a product for use in a particular country or region, typically by translating text into the language of that country and modifying currencies, date formats, etc. 

  • To determine where something takes place or is to be found. 

  • To adapt translated text to fit a local culture; to domesticate. 

  • To make local; to fix in, or assign to, a definite place. 

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