Perhaps you should try some spelling variations:
"basic business reform" » "basic business report", "basic business records", "basic business forum", "bass business reform", "asia business reform", "based business reform"
"basic business hours" » "bass business hours", "asia business hours", "based business hours"
"mail business case" » "small business case", "retail business case", "small businesses case", "mail business cycle", "mail business climate"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("basic business reform") OR ("mail business case"))) OR ("basic business hours"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"basic business reform\") OR (\"mail business case\"))) OR (\"basic business hours\"))".
• Removing quotes may allow a broader search: (((( basic business reform ) OR ( mail business case ))) OR ( basic business hours )).
• Adding a wildcard symbol may retrieve word variants: (((("basic business reform") OR ("mail business case"))) OR ("basic business hours"))*.