Perhaps you should try some spelling variations:
"legal environmental governance series." » "legal environmental performance series.", "legal environment governance series.", "legal environments governance series.", "local environmental governance series."
"legal investment governance system." » "legal investment finance system.", "legal investment insurance system.", "legal internet governance system.", "real investment governance system.", "local investment governance system.", "global investment 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 environmental governance series.") or ("legal investment governance system."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("legal environmental governance series.") OR ("legal investment governance system.")).
• Removing quotes may allow a broader search: (( legal environmental governance series. ) or ( legal investment governance system. )).
• Adding a wildcard symbol may retrieve word variants: (("legal environmental governance series.") or ("legal investment governance system."))*.