nostr:npub1mjre20h4puayhn493z6htapsxnx3xs4qj4nzyjns3rxat94m4h4s80fglq It's inherent in the meaning of "include" - "comprise a part of a whole". 
E.g. "…Mastering the Internet' (MTI) project, which includes the development of technology to track emails and telephone calls in the UK". That suggests that there is more to the project than the development - there are other parts of the project too.
Does that make sense?