condensation vs telescoping

condensation

noun
  • The act or process of condensing or of being condensed 

  • The condensate so formed. 

  • The state of being condensed. 

  • when a single idea (an image, memory, or thought) or dream object stands for several associations and ideas. 

  • The reaction of two substances with the simultaneous loss of water or other small molecule. 

  • The conversion of a gas to a liquid. 

telescoping

noun
  • The act of extending or contracting in the manner of a telescope. 

  • A telescopic action. 

  • Extending limited data to make up for gaps 

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