Perhaps you should try some spelling variations:
"global environment governance system." » "global environmental governance system.", "global enforcement governance system.", "global investment governance system.", "global environment governance issues."
"legal empowerment guidance system." » "legal empowerment evidence system.", "legal empowerment governance system.", "legal empowerment private system.", "local empowerment guidance system.", "female empowerment guidance system.", "social empowerment guidance system.", "legal empowerment finance system.", "legal empowerment guarantee system."

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("legal empowerment guidance system.") or ("global environment governance system."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("legal empowerment guidance system.") OR ("global environment governance system."))*.
• Removing quotes may allow a broader search: (( legal empowerment guidance system. ) or ( global environment governance system. ))*.