What is the best metaphor of AND and OR for searching?

When users select their options, You could simultaneously (ajaxly) write down a phrase in plain english.

Why not just have your list of options and then have a checkbox that says 'Contains any of the above' (Or) and 'Contains all of the above' (And).

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.