bestow vs swap out

bestow

verb
  • To impart (something) gratuitously; to present (something) to someone or something, especially as a gift or an honour; to confer, to give. 

  • To apply or make use of (someone or something); to employ, to use. 

swap out

verb
  • To exchange (something) for (something else). (usually followed by with or for) 

  • To transfer (memory contents) into a swap file. 

  • To exchange (something or someone) for an unused (or less-used) equivalent. 

noun
  • Anything that is swapped out for another; an exchange. 

  • A pre-prepared food item used in place of an unfinished food item in order to cut down the overall preparation time during filming. 

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