The trouble here is that the Xpath //title searches for titles from the root of the document, and so returns all title tags. Using the Xpath title searches within the context of the given node, like you want. Ditto on url.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.