communication vs swap out

communication

noun
  • An instance of information transfer; a conversation or discourse. 

  • A connection between two tissues, organs, or cavities. 

  • A trope by which a speaker assumes that his hearer is a partner in his sentiments, and says "we" instead of "I" or "you". 

  • A message; the essential data transferred in an act of communication. 

  • A passageway or opening between two locations; connection. 

  • Participation in Holy Communion. 

  • The concept or state of exchanging data or information between entities. 

  • The body of all data transferred to one or both parties during an act of communication. 

  • The act or fact of communicating anything; transmission. 

swap out

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. 

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. 

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