email vs live stream

email

noun
  • A system for transferring messages from one computer to another, usually through a network. 

  • A message sent through an email system. 

  • An email address. 

  • A quantity of messages sent through an email system. 

verb
  • To send (something) through email. 

  • To send, or compose and send, an email or emails. 

  • To send an email or emails to. 

live stream

noun
  • A real-time broadcast of audio or video over the Internet. 

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