Total mess up of search engine results, no support

Imagine, you have a post about wedding and in the footer the flexible post widget shows – when the crawler passes – in the category “practical tipps” the post “public toilets”. When you search “public toilets in the city x” as result the search engine will give out the post of the wedding.
Probably it would be necessary to noindex the output of the widget. I and others evidenced the problem to support but no answer. I’m actually looking for an alternative as this behaviour of the widget is not acceptable.