rerun vs reshow

rerun

verb
  • To run (a previously broadcast television program) again. 

  • To run (a race or other contest) again. 

  • To run (a computer program) again. 

noun
  • A political candidate who holds the same political agenda or doctrine as a past or incumbent holder of a given political office. 

  • Another printing run (impression; batch of copies of a given edition) of a book, cartoon, etc. 

  • A television program shown after its initial presentation — particularly many weeks after its initial presentation; a repeat. 

  • A second or subsequent run of a program. 

reshow

verb
  • To show again. 

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