indication vs rheme

indication

noun
  • That which serves to indicate or point out; mark; token; sign; symptom; evidence. 

  • Any symptom or occurrence in a disease, which serves to direct to suitable remedies. 

  • Act of pointing out or indicating. 

  • Discovery made; information. 

  • An declared approximation of the price at which a traded security is likely to commence trading. 

rheme

noun
  • A sign that represents its object in respect of quality and so, in its signified interpretant, is represented as a character or mark; sumisign. 

  • The part of a sentence that provides new information regarding the current theme. 

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