high tech vs skillful

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. 

skillful

adj
  • Possessing skill; skilled. 

  • Requiring skill. 

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