Perhaps you should try some spelling variations:
transformation kulturelle » transformation kulturellen, transformation structurelle, transformation kultur
"informatik aktuelle" » "informationen aktuelle", "informatik kulturelle", "informatik modelle", "informationen aktuellee", "informatik kulturellee"
"informatik aktuell" » "informatik modell", "informationen aktuelle", "informatik kulturelle"

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 ("informatik aktuelle"))) OR ("((transformation kulturelle) or (informatik akademie))")).
• Removing quotes may allow a broader search: (((( informatik aktuell ) or ( informatik aktuelle ))) or ( ((transformation kulturelle) or (informatik akademie)) )).
• Adding a wildcard symbol may retrieve word variants: (((("informatik aktuell") or ("informatik aktuelle"))) or ("((transformation kulturelle) or (informatik akademie))"))*.