Perhaps you should try some spelling variations:
"based businesses costs" » "based business costs", "owned businesses costs", "new businesses costs", "based businesses across", "based business costa"
"mail business cases" » "mail business costs", "mail business cycles", "mail business licenses", "small business cases", "retail business cases", "small businesses cases", "mail business climates"
"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: (("based businesses costs") or ((("mail business case") or ("mail business cases"))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("based businesses costs") OR ((("mail business case") OR ("mail business cases")))).
• Removing quotes may allow a broader search: (( based businesses costs ) or ((( mail business case ) or ( mail business cases )))).
• Adding a wildcard symbol may retrieve word variants: (("based businesses costs") or ((("mail business case") or ("mail business cases"))))*.