machinery vs toolkit

machinery

noun
  • The working parts of a machine as a group. 

  • The collective parts of something which allow it to function. 

  • The machines constituting a production apparatus, in a plant etc., collectively. 

  • The literary devices used in a work, notably for dramatic effect 

toolkit

noun
  • A set of tools kept together, especially comprising all the tools suitable for some particular type of work. 

  • A set of software tools or components. 

  • Instructions to organise a protest. 

  • A set of personal abilities, skills, or resources to draw on. 

  • A set of guidelines or instructions. 

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