How to keep a store of items I copy so I can paste them all in one go?

I am trying to do this.
Copy 5-6 lines from web page 1
copy 4-5 from pdf file
copy 5-6 lines from web page 2


paste them in MS word in one go.


How to do this? Is there an MS program for the same (I have MSDN subscription)

Copy and paste multiple items by using the Office Clipboard

Google: multiple copy and then paste