Perhaps you should try some spelling variations:
informationen aktuelle » informationen visuelle, annotationen aktuelle, informatik aktuelle
informatik kulturelle » informatik aktuelle, formate kultureller, informatikkultur neu
"informatik modell" » "information modell", "informatic models", "information modelle"
"informatic model" » "informatic models", "information model", "informative model"

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 modell") OR ("informatic model"))) OR ("((informatik kulturelle) or (informationen aktuelle))")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"informatik modell\") OR (\"informatic model\"))) or (\"((informatik kulturelle) or (informationen aktuelle))\"))".
• Removing quotes may allow a broader search: (((( informatik modell ) OR ( informatic model ))) or ( ((informatik kulturelle) or (informationen aktuelle)) )).
• Adding a wildcard symbol may retrieve word variants: (((("informatik modell") OR ("informatic model"))) or ("((informatik kulturelle) or (informationen aktuelle))"))*.