re vs touching

re

noun
  • a syllable used in solfège to represent the second note of a major scale. 

prep
  • About, regarding, with reference to; especially in letters, documents and emails. 

touching

adj
  • Provoking sadness and pity; that can cause sadness or heartbreak among witnesses to a sad event or situation. 

noun
  • The act by which something is touched. 

  • A snack served with alcoholic drinks in an informal environment. 

prep
  • Regarding; concerning. 

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