Perhaps you should try some spelling variations:
"rural environment governance issues." » "rural environmental governance issues.", "rural evironmental governance issues.", "rural environment government issues.", "natural environment governance issues.", "legal environment governance issues.", "global environment governance issues."
"global investment governance system." » "global investment finance system.", "global investment insurance system.", "global internet governance system.", "social investment governance system."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("global investment governance system.") OR ("rural environment governance issues."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"global investment governance system.\") OR (\"rural environment governance issues.\"))".
• Removing quotes may allow a broader search: (( global investment governance system. ) OR ( rural environment governance issues. )).
• Adding a wildcard symbol may retrieve word variants: (("global investment governance system.") OR ("rural environment governance issues."))*.