other side vs wrong side

other side

noun
  • Used other than figuratively or idiomatically: see other, side. 

  • The afterlife, as a supernatural realm inhabited by spirits of deceased people. 

wrong side

noun
  • Used other than figuratively or idiomatically: see wrong, side. 

  • The side of a fabric, often with a less visible color or pattern, that is not intended to be seen on a finished project. 

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