colliquation vs desolation

colliquation

noun
  • The wasting-away of parts of the body; consumption. 

  • The act of becoming liquid; melting. 

desolation

noun
  • The state of being desolated or laid waste 

  • The act of desolating or laying waste; destruction of inhabitants; depopulation. 

  • A place or country wasted and forsaken. 

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