exude vs give forth

exude

verb
  • To discharge through pores or incisions, as moisture or other liquid matter; to give out. 

  • To flow out through the pores. 

  • To give off or radiate a certain quality or emotion, often strongly. 

give forth

verb
  • To emit or release something. 

  • To emanate. 

  • To utter or publish. 

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