Perhaps you should try some spelling variations:
"retail business costs" » "retail businesses costs", "rural business costs", "mail business costs", "retail business cases", "retail business customs", "retail business case"
"bass business books" » "bass business book", "bass business handbooks", "bass business yearbooks", "sas business books"
"based business costs" » "based businesses costs", "owned business costs", "based business cases", "based business customs", "based business case"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("bass business books") or ((("based business costs") or ("retail business costs"))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("bass business books") OR ((("based business costs") OR ("retail business costs")))).
• Removing quotes may allow a broader search: (( bass business books ) or ((( based business costs ) or ( retail business costs )))).
• Adding a wildcard symbol may retrieve word variants: (("bass business books") or ((("based business costs") or ("retail business costs"))))*.