Perhaps you should try some spelling variations:
"informatik kulturelle" » "informatik aktuelle", "formate kultureller", "informatikkultur neu"
"informatikkultur neue" » "informatikkultur neu"
"formate kulturellere" » "formate kultureller", "form kultureller"

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"informatik kulturelle\") OR (((\"formate kulturellere\") OR (\"informatikkultur neue\"))))".
• Removing quotes may allow a broader search: (( informatik kulturelle ) OR ((( formate kulturellere ) OR ( informatikkultur neue )))).
• Adding a wildcard symbol may retrieve word variants: (("informatik kulturelle") OR ((("formate kulturellere") OR ("informatikkultur neue"))))*.