Perhaps you should try some spelling variations:
"nadu empowerment governance system." » "nadu empowerment guidance system.", "nadu endowments governance system.", "nadu enforcement governance system.", "und empowerment governance system.", "zu empowerment governance system.", "fazit empowerment governance system."
"global investment governance issues." » "global investment finance issues.", "global investment insurance issues.", "global internet governance issues.", "social investment governance issues."

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

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