depress vs elevate

depress

verb
  • To bring down or humble; to abase (pride, etc.). 

  • To cause a depression or a decrease in parts of the economy. 

  • To make depressed, sad or bored. 

  • To press down. 

  • To reduce (an equation) in a lower degree. 

elevate

verb
  • To direct (the mind, thoughts, etc.) toward more worthy things. 

  • To raise (something) to a higher position. 

  • To confer honor or nobility on (someone). 

  • To promote (someone) to a higher rank. 

  • To make (something or someone) more worthy or of greater value. 

  • To increase the intensity or degree of (something). 

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