Perhaps you should try some spelling variations:
"legal environment performance series." » "legal environmental performance series.", "legal environmental performances series.", "legal government performance series.", "legal environment performance studies.", "legal environment performance size.", "global environment performance series."
"legal environment governance series." » "legal environmental governance series.", "legal evironmental governance series.", "legal environment government series.", "global environment governance series.", "legal environment 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: (("legal environment governance series.") or ("legal environment performance series."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("legal environment governance series.") OR ("legal environment performance series.")).
• Removing quotes may allow a broader search: (( legal environment governance series. ) or ( legal environment performance series. )).
• Adding a wildcard symbol may retrieve word variants: (("legal environment governance series.") or ("legal environment performance series."))*.