disorganization vs grouping

disorganization

noun
  • The act of disorganizing; destruction of system. 

  • The state of being disorganized 

grouping

noun
  • A collection of things or people united as a group. 

  • The action of the verb to group. 

  • Shot grouping. 

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