Perhaps you should try some spelling variations:
"global environment governance series." » "global environmental governance series.", "global enforcement governance series.", "global environment governance issues.", "global environment governance system."
"global investment governance series." » "global investment finance series.", "global investment insurance series.", "global internet governance series.", "global investment governance issues.", "global investment governance system.", "social investment governance 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: (("global environment governance series.") OR ("global investment governance series."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"global environment governance series.\") OR (\"global investment governance series.\"))".
• Removing quotes may allow a broader search: (( global environment governance series. ) OR ( global investment governance series. )).
• Adding a wildcard symbol may retrieve word variants: (("global environment governance series.") OR ("global investment governance series."))*.