Perhaps you should try some spelling variations:
"legal environmental governance issues." » "legal environmental performance issues.", "legal environments governance issues.", "local environmental governance issues.", "level environmental governance issues.", "global environmental governance issues."
"legal environment governance system." » "legal evironmental governance system.", "legal environment government system.", "legal enforcement governance system.", "global environment governance 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 environment governance system.") or ("legal environmental governance issues."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("legal environment governance system.") OR ("legal environmental governance issues.")).
• Removing quotes may allow a broader search: (( legal environment governance system. ) or ( legal environmental governance issues. )).
• Adding a wildcard symbol may retrieve word variants: (("legal environment governance system.") or ("legal environmental governance issues."))*.