Perhaps you should try some spelling variations:
"schriften zu management" » "schriften du management", "schriften icu management", "schriften kmu management", "schriften zur management", "schriften des management", "schriften der management"
"schriften ii management" » "schriften iii management", "schriften des management", "schriften der management", "schriften 2i management", "schriften 1i management", "schriften desi management"
"schriften i management" » "schriften 2 management", "schriften 1 management", "schriften des management"

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: (((("schriften zu management") OR ((("schriften i management") OR ("schriften _ management"))))) OR ("schriften ii management")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"schriften zu management\") or (((\"schriften i management\") OR (\"schriften _ management\"))))) or (\"schriften ii management\"))".
• Removing quotes may allow a broader search: (((( schriften zu management ) or ((( schriften i management ) OR ( schriften _ management ))))) or ( schriften ii management )).
• Adding a wildcard symbol may retrieve word variants: (((("schriften zu management") or ((("schriften i management") OR ("schriften _ management"))))) or ("schriften ii management"))*.