complication vs organization

complication

noun
  • The act or process of complicating. 

  • A person who doesn't fit in with the main scheme of things; an interloper. 

  • The state of being complicated; intricate or confused relation of parts; complexity. 

  • A feature beyond basic time display in a timepiece. 

  • A disease or diseases, or adventitious circumstances or conditions, coexistent with and modifying a primary disease, but not necessarily connected with it. 

organization

noun
  • The quality of being organized. 

  • A major league club and all its farm teams. 

  • A group of people or other legal entities with an explicit purpose and written rules. 

  • A group of people consciously cooperating. 

  • The way in which something is organized, such as a book or an article. 

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