OK, thanks @jen_lasser I will have a look at a free moment how to test it one by one.Can I just clarify 1 thing once I have your attention  If I use any of operator in a visits segment for pages, it should return all the visits which included pages with any of the phrases listed in the operator.If ...

@jen_lasser  I tried to follow your recommendation and instead of using segment that says page contains X OR page contains Y I built segment with page contains any of X, Y. However I am getting different results. DO you know why?