Perhaps you should try some spelling variations:
informatik aktuell » informatik aktuelle, informatik modell, informationen aktuelle
information modell » information modelle, information model, information modeler
information models » information model, information modeling, information modelling

Try widening your search to All Fields.

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 (((information modell) or (information models))))") OR ("((informatik aktuell) or (((information modell) or (information models))))e")).
• Removing quotes may allow a broader search: (( ((informatik aktuell) or (((information modell) or (information models)))) ) or ( ((informatik aktuell) or (((information modell) or (information models))))e )).
• Adding a wildcard symbol may retrieve word variants: (("((informatik aktuell) or (((information modell) or (information models))))") or ("((informatik aktuell) or (((information modell) or (information models))))e"))*.