other side vs recto

other side

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

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

recto

noun
  • The right-hand page of a book of a script which reads from left to right, usually having an odd page number. 

  • A writ of right. 

  • The front side of a flat object which is to be examined visually, as for reading, such as a sheet, leaf, coin or medal. 

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