separation vs solution

separation

noun
  • The act of disuniting two or more things, or the condition of being separated. 

  • Departure from active duty, while not necessarily leaving the service entirely. 

  • An agreement legalizing such an arrangement. 

  • An object that separates two spaces. 

  • The act or condition of two or more people being separated from one another. 

  • The place at which a division occurs. 

  • An interval, gap or space that separates things or people. 

  • The act or condition of a married couple living in separate homes while remaining legally married. 

solution

noun
  • The act of dissolving, especially of a solid by a fluid; dissolution. 

  • A homogeneous mixture, which may be liquid, gas or solid, formed by dissolving one or more substances. 

  • An act, plan or other means, used or proposed, to solve a problem. 

  • An answer to a problem. 

  • A product, service or suite thereof, especially software. 

verb
  • To treat with a solution. 

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