Perhaps you should try some spelling variations:
"retail government insurance system." » "retail government finance system.", "retail investment insurance system.", "retail government assistance system.", "total government insurance system.", "central government insurance system.", "local government insurance system."
"royal government financial system." » "royal government financing system.", "royal government finance system.", "royal government finances system.", "local government financial system.", "total government financial system.", "local governments financial system.", "royal government financial sector."

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