Perhaps you should try some spelling variations:
informationen aktuelle » informationen visuelle, annotationen aktuelle, informatik aktuelle
informatik aktuell » informatik aktuelle, informatik kulturelle
informatik modell » information modell, informatic model, information modelle
informatic models » informatic model, information models, informative 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 (informatic models)))) ) OR ( ((((informatik aktuell) OR (((informatik modell) OR (informatic models))))e) OR (informationen aktuelle)) )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( ((informatik aktuell) or (((informatik modell) OR (informatic models)))) ) or ( ((((informatik aktuell) or (((informatik modell) OR (informatic models))))e) or (informationen aktuelle)) ))".
• Adding a wildcard symbol may retrieve word variants: (( ((informatik aktuell) or (((informatik modell) OR (informatic models)))) ) or ( ((((informatik aktuell) or (((informatik modell) OR (informatic models))))e) or (informationen aktuelle)) ))*.