My link now displays like this:
http://website/index.php/component/cck/?search=articles&task=search&Itemid=102&bedrijfsnaam=achmea
But upon clicking it redirects to home page with nothing to show...
From the List & Search (your image) I clicked the +.
Then in 'construction 1' Search Type (List) I used 'articles', and I had to choose a menu, but whatever menu I choose, when I save and click on the link in the front-end, the results are none/zero/nothing. In other words empty. Maybe I forget something obvious?