Perhaps you should try some spelling variations:
"global environment performance states." » "global environmental performance states.", "global environmental performances states.", "global government performance states.", "global environment performance studies.", "global environment performance series.", "global environment performance scale."
"legal environment governance series." » "legal environmental governance series.", "legal evironmental governance series.", "legal environment government series.", "legal environment governance system."

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