Perhaps you should try some spelling variations:
"informationen aktuelle" » "informationen visuelle", "annotationen aktuelle", "informatik aktuelle"
"informatik kulturelle" » "informatik aktuelle", "formate kultureller", "informatikkultur neu"
"informatik aktuellee" » "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: (("informationen aktuelle") OR ((("informatik aktuellee") OR ("informatik kulturelle")))).
• Removing quotes may allow a broader search: (( informationen aktuelle ) or ((( informatik aktuellee ) or ( informatik kulturelle )))).
• Adding a wildcard symbol may retrieve word variants: (("informationen aktuelle") or ((("informatik aktuellee") or ("informatik kulturelle"))))*.