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