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

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