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."
"legal investment planning series." » "legal investment banking series.", "legal investment spending series.", "legal development planning series.", "real investment planning series.", "local investment planning series.", "global investment planning series.", "legal investment planning services.", "legal investment planning service.", "legal investment learning 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 environment governance series.") or ("legal investment planning series."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("global environment governance series.") OR ("legal investment planning series.")).
• Removing quotes may allow a broader search: (( global environment governance series. ) or ( legal investment planning series. )).
• Adding a wildcard symbol may retrieve word variants: (("global environment governance series.") or ("legal investment planning series."))*.