Perhaps you should try some spelling variations:
informationen aktuelle » informationen visuelle, annotationen aktuelle, informationen anteil
informatik kulturelle » formate kultureller, informatikkultur neu, transformation kulturelle
"informatik aktuelle" » "informatik akademie"

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