high tech vs machinery

high tech

noun
  • high technology; the most advanced technology available. 

  • A Late Modern architectural style incorporating elements of high-technology industry and seeking to communicate the underlying structure and function of a building. 

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 

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