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

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("weak enforcement governance series.") OR ("global empowerment governance system."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"weak enforcement governance series.\") OR (\"global empowerment governance system.\"))".
• Removing quotes may allow a broader search: (( weak enforcement governance series. ) OR ( global empowerment governance system. )).
• Adding a wildcard symbol may retrieve word variants: (("weak enforcement governance series.") OR ("global empowerment governance system."))*.