Perhaps you should try some spelling variations:
"legal international covenant system." » "legal international conventions system.", "legal international consultant system.", "legal international convention system.", "nepali international covenant system.", "law international covenant system.", "general international covenant system.", "legal international coverage system.", "legal international governance system.", "legal international government system."
"local government financing systems." » "local government finance systems.", "local government finances systems.", "local government funding systems.", "local government financing system.", "local government financial systems.", "local 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: (("legal international covenant system.") or ("local government financing systems."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("legal international covenant system.") OR ("local government financing systems."))*.
• Removing quotes may allow a broader search: (( legal international covenant system. ) or ( local government financing systems. ))*.