Here's my contribution - might be of some help

- Creating Content
- Content Creations
- Creative Content

Here's the clincher..............

"Subject Matter" - you're oneliner could be "You give us the Subject and we'll make it matter"

I think I need sleep now - my brain is crashing after that one!! LOL

Sorry but I did try - best of luck with your decision - sorry I couldn't have been more help