Perhaps you should try some spelling variations:
"global environmental governance series." » "global environmental performance series.", "global environment governance series.", "legal environment governance series.", "global environmental governance issues.", "global environmental governance system."
"global internet governance series." » "global international governance series.", "global internet governance issues.", "global internet governance system.", "global interest governance series."

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("global environmental governance series.") or ("global internet governance series."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("global environmental governance series.") OR ("global internet governance series.")).
• Removing quotes may allow a broader search: (( global environmental governance series. ) or ( global internet governance series. )).
• Adding a wildcard symbol may retrieve word variants: (("global environmental governance series.") or ("global internet governance series."))*.