Perhaps you should try some spelling variations:
informatik kulturelle » informatik aktuelle, formate kultureller, informatikkultur neu
informatik aktuell » informatik aktuelle, informationen aktuelle
informatik modell » information modell, informatic model, informatic models

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (( ((((informatik aktuell) OR (informatik modell))) OR (informatik kulturelle)) ) OR ( ((((informatik aktuell) OR (informatik modell))) OR (informatik kulturelle))e )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( ((((informatik aktuell) OR (informatik modell))) or (informatik kulturelle)) ) or ( ((((informatik aktuell) OR (informatik modell))) or (informatik kulturelle))e ))".
• Adding a wildcard symbol may retrieve word variants: (( ((((informatik aktuell) OR (informatik modell))) or (informatik kulturelle)) ) or ( ((((informatik aktuell) OR (informatik modell))) or (informatik kulturelle))e ))*.