Perhaps you should try some spelling variations:
"legal environmental governance issues." » "legal environmental performance issues.", "legal environment governance issues.", "legal environments governance issues.", "local environmental governance issues."
"global environment governance series." » "global evironmental governance series.", "global environment government series.", "global enforcement governance series.", "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: (("global environment governance series.") OR ("legal environmental governance issues."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"global environment governance series.\") OR (\"legal environmental governance issues.\"))".
• Removing quotes may allow a broader search: (( global environment governance series. ) OR ( legal environmental governance issues. )).
• Adding a wildcard symbol may retrieve word variants: (("global environment governance series.") OR ("legal environmental governance issues."))*.