Perhaps you should try some spelling variations:
"transformation structurelle" » "transformation struktureller", "transformation structural", "transformation structure"
"informatik kulturelle" » "formate kultureller", "informatikkultur neu", "transformation kulturelle"
"informatik aktuelle" » "informationen aktuelle", "informatik akademie", "informatik modelle", "informationen aktuellee"
"informatik aktuell" » "informatik modell", "informationen aktuelle"

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