Perhaps you should try some spelling variations:
"employee-ownership & co-operatives" » "employee-ownership & co-operative", "employee-ownership & co-operativen", "employee-ownership & co-cooperatives"
"employee-ownership & co-imperatives" » "employee-ownership & co-imperative"
"employed-ownership & co-imperatives" » "employed-ownership & co-imperative"

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-operatives") OR ((("employee-ownership & co-imperatives") OR ("employed-ownership & co-imperatives"))))) OR ((("employee-ownership & co-operations") OR ("employees-ownership & co-operations"))))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"employee-ownership & co-operatives\") or (((\"employee-ownership & co-imperatives\") OR (\"employed-ownership & co-imperatives\"))))) or (((\"employee-ownership & co-operations\") or (\"employees-ownership & co-operations\"))))*".
• Removing quotes may allow a broader search: (((( employee-ownership & co-operatives ) or ((( employee-ownership & co-imperatives ) OR ( employed-ownership & co-imperatives ))))) or ((( employee-ownership & co-operations ) or ( employees-ownership & co-operations ))))*.