holding vs suppression

holding

noun
  • Something that one owns, especially stocks and bonds. 

  • A determination of law made by a court. 

  • A holding company, or other kind of company (by back-translation from Russian холдинг (xolding)). 

  • A tenure; a farm or other estate held of another. 

suppression

noun
  • The act or instance of suppressing. 

  • A process in which a person consciously excludes anxiety-producing thoughts, feelings, or memories. 

  • The state of being suppressed. 

  • The entirety of acts aimed at stopping or preventing the enemy to execute such unwanted activities like firing, regrouping, observation or others. 

  • A subconscious adaptation by a person's brain to eliminate the symptoms of disorders of binocular vision such as strabismus, convergence insufficiency and aniseikonia. 

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