Perhaps you should try some spelling variations:
"employee-ownership & co-operations" » "employees-ownership & co-operations", "employed-ownership & co-operations"
"Employee-ownership & Co-operativen" » "Employee-ownership & Co-operative", "Employee-ownership & Co-operation"

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: (("Employee-ownership & Co-operativen") OR ("employee-ownership & co-operations")).
• Removing quotes may allow a broader search: (( Employee-ownership & Co-operativen ) or ( employee-ownership & co-operations )).
• Adding a wildcard symbol may retrieve word variants: (("Employee-ownership & Co-operativen") or ("employee-ownership & co-operations"))*.