Perhaps you should try some spelling variations:
"global environment governance series." » "global environmental governance series.", "global enforcement governance series.", "global investment governance series.", "global environment governance issues.", "global environment governance system."
"legal investment financing sources." » "legal investment banking sources.", "legal government financing sources.", "legal investment planning sources.", "legal investment financial resources.", "legal investment funding sources.", "real investment financing sources.", "local investment financing sources.", "global investment financing sources."

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