Perhaps you should try some spelling variations:
"global investment financial systems." » "global investments financial systems.", "global investment financing systems.", "global investment finance systems.", "social investment financial systems.", "global investment financial system.", "global investment financial statements."
"direct government financing systems." » "direct government finance systems.", "direct government finances systems.", "direct government funding systems.", "district government financing systems.", "district governments financing systems.", "direct government financing system.", "direct government financial 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 financial systems.") or ("direct government financing systems."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("global investment financial systems.") OR ("direct government financing systems.")).
• Removing quotes may allow a broader search: (( global investment financial systems. ) or ( direct government financing systems. )).
• Adding a wildcard symbol may retrieve word variants: (("global investment financial systems.") or ("direct government financing systems."))*.