Perhaps you should try some spelling variations:
"global investment governance system." » "global investment finance system.", "global internet governance system.", "social investment governance system.", "global investment governance issues."
"legal investment insurance issues." » "legal investment finance issues.", "real investment insurance issues.", "local investment insurance issues.", "local investments insurance issues.", "legal investment insurance values.", "legal investment insurance rates.", "legal investment insurance costs."

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