Perhaps you should try some spelling variations:
"global environmental governance issues." » "global environmental performance issues.", "global environment governance issues."
"legal government performance series." » "legal environmental performance series.", "legal government performance studies.", "legal government performance size.", "local government performance series.", "level government performance series.", "liberal government performance series."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("legal government performance series.") or ("global environmental governance issues."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("legal government performance series.") OR ("global environmental governance issues.")).
• Removing quotes may allow a broader search: (( legal government performance series. ) or ( global environmental governance issues. )).
• Adding a wildcard symbol may retrieve word variants: (("legal government performance series.") or ("global environmental governance issues."))*.