I need explanation for this phenomena. In my stats program I see Google SERPs that bring visitors to my pages with search words that are highly relevant to my page. Thus, everithing seems fine. However, when I visit *some* of those referring SERPS, surprisingly I do not see my pages on them at all - tested up to 500 position and up to totally irrelevant entries. How could it happen that my visitors see my site in SERPs and even jump in, while I do not see them. Of course, it may be that Google delivers different SERPs to different visitors based on individule settings, but this is clearly not the explanation in my case.
