correspondence vs text message

correspondence

noun
  • Postal or other written communications. 

  • A relation. 

  • Reciprocal exchange of civilities, especially conversation between persons by means of letters. 

  • An agreement of situations or objects with an expected outcome. 

  • Newspaper or news stories. 

  • A similarity between physical and spiritual things (e.g. light to wisdom, or warmth to love) 

text message

noun
  • A brief electronic message sent between mobile phones. 

verb
  • To transmit a text message. 

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