localize vs restrain

localize

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

  • 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. 

restrain

verb
  • To control or keep in check. 

  • To deprive of liberty. 

  • To strain again. 

  • To restrict or limit. 

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