advanced vs elemental

advanced

adj
  • with greater complexity, more difficult 

  • At or close to the state of the art. 

  • Pronounced farther to the front of the vocal tract. 

  • Indicating a time ahead of the correct time. 

  • Having moved forward in time or space (e.g. advanced ignition timing). 

  • In a late stage of development; greatly developed beyond an initial stage. 

elemental

adj
  • Of, or relating to a force of nature, especially to severe atmospheric conditions. 

  • Of, relating to, or being an element (as opposed to a compound). 

  • Basic, fundamental or elementary. 

  • Of the ancient supposed elements of earth, air, fire and water. 

noun
  • A creature (usually a spirit) that is attuned with, or composed of, one of the classical elements: air, earth, fire and water or variations of them like ice, lightning, etc. They sometimes have unique proper names and sometimes are referred to as Air, Earth, Fire, or Water. 

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