Perhaps you should try some spelling variations:
"legal environment performance metrics." » "legal environmental performance metrics.", "legal environmental performances metrics.", "legal government performance metrics.", "legal environment performance contracts.", "legal environment performance measures.", "legal environment performance contract.", "global environment performance metrics."
"law empowerment private parties." » "legal empowerment private parties.", "local empowerment private parties.", "nadu empowerment private parties.", "law empowerment private partners."

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: (("law empowerment private parties.") OR ("legal environment performance metrics."))~.
• Removing quotes may allow a broader search: (( law empowerment private parties. ) or ( legal environment performance metrics. ))~.
• Adding a wildcard symbol may retrieve word variants: (("law empowerment private parties.") or ("legal environment performance metrics."))*.