license vs swap out

license

verb
  • To acquire authorization to use, usually in exchange for compensation. 

  • To give permission or freedom to; accept. 

  • To authorize officially. 

  • To permit (as grammatically correct). 

  • To give formal authorization to use. 

noun
  • The legal terms under which a person is allowed to use a product, especially software. 

  • A legal document giving official permission to do something; a permit. 

  • Freedom to deviate deliberately from normally applicable rules or practices (especially in behaviour or speech). 

  • Excessive freedom; lack of due restraint. 

swap out

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

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

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

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 license and swap out occurred in a corpus of books? (source: Google Ngram Viewer )