anything vs this one

anything

pron
  • Any object, act, state, event, or fact whatever; a thing of any kind; something or other. 

  • Expressing an indefinite comparison. 

adv
  • In any way, any extent or any degree. 

noun
  • Someone or something of importance. 

this one

pron
  • A specified object, thing or person (especially one nearby or known). 

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