Perhaps you should try some spelling variations:
"global environmental performance risks." » "global environment performance risks.", "legal environment performance risks.", "global environmental performance risk.", "global environmental performance issues.", "global environmental performance based."
"legal investment financing systems." » "legal investment banking systems.", "legal government financing systems.", "legal investment planning systems.", "legal investment financing system.", "legal investment financial systems.", "legal investment financial system.", "real investment financing systems.", "local investment financing systems.", "global investment financing systems."

Try widening your search to All Fields.

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

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