interpreting vs transliteration

interpreting

noun
  • Synonym of interpretation (the discipline or study of translating one spoken or signed language into another) 

  • Synonym of interpretation (an act of interpreting or explaining what is obscure) 

transliteration

noun
  • The act or product of transliterating, of representing letters or words in the characters of another alphabet or script. 

  • The act or product of rendering speech in sign language, or vice versa. 

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