Perhaps you should try some spelling variations:
"studien zur weber-paradigma" » "studien zur weiter-paradigma", "studien der weber-paradigma", "studien zur werbe-paradigma", "studien fur weber-paradigma", "studien our weber-paradigma", "studien your weber-paradigma"
"studien zur web-paradigma" » "studien fur web-paradigma", "studien our web-paradigma", "studien your web-paradigma"

Try widening your search to All Fields.

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: "((\"studien zur weber-paradigma\") OR (\"studien zur web-paradigma\"))".
• Removing quotes may allow a broader search: (( studien zur weber-paradigma ) OR ( studien zur web-paradigma )).
• Adding a wildcard symbol may retrieve word variants: (("studien zur weber-paradigma") OR ("studien zur web-paradigma"))*.