Perhaps you should try some spelling variations:
"retail business costs" » "retail businesses costs", "rural business costs", "central business costs", "retail business cases", "retail business customs", "retail business centers"
"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", "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 ((("mail business costs") OR ("retail business costs"))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("basic business case") OR ((("mail business costs") OR ("retail business costs"))))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"basic business case\") or (((\"mail business costs\") OR (\"retail business costs\"))))*".
• Removing quotes may allow a broader search: (( basic business case ) or ((( mail business costs ) OR ( retail business costs ))))*.