Perhaps you should try some spelling variations:
"based businesses a" » "based business a", "owned businesses a", "new businesses a", "based businesses _"
"basic business case" » "bass business case", "asia business case", "based business case", "basic business cycle", "basic business climate"
"mail business costs" » "mail business cases", "mail business customs", "mail business centers", "small business costs", "retail business costs", "small businesses costs"

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 case") or ("based businesses a"))) or ("mail business costs"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("basic business case") OR ("based businesses a"))) OR ("mail business costs"))*.
• Removing quotes may allow a broader search: (((( basic business case ) or ( based businesses a ))) or ( mail business costs ))*.