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 enforcement governance system." » "global empowerment governance system.", "legal enforcement governance system.", "law enforcement governance system.", "global environment governance system.", "global enforcement governance issues."

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (("global enforcement governance system.") or ("global environmental governance series."))~.
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