Perhaps you should try some spelling variations:
judicial cooperation » social cooperation, judicial corruption
judicial protection » social protection, financial protection
legal protection » social protection

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: eu law: ecj, ((legal protection) OR (legal profession)), procedures, ((judicial cooperation) OR (judicial protection)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "eu law: ecj, ((legal protection) or (legal profession)), procedures, ((judicial cooperation) OR (judicial protection))".
• Adding a wildcard symbol may retrieve word variants: eu law: ecj, ((legal protection) or (legal profession)), procedures, ((judicial cooperation) OR (judicial protection))*.