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