Perhaps you should try some spelling variations:
"global environmental governance series." » "global environmental performance series.", "global environment governance series.", "legal environment governance series.", "global environmental governance issues.", "global environmental governance system."
"global empowerment governance series." » "global empowerment guidance series.", "global enforcement governance series.", "local empowerment governance series.", "legal empowerment governance series.", "social empowerment governance series.", "global empowerment governance issues.", "global empowerment governance system."

Try widening your search to All Fields.

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

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