Perhaps you should try some spelling variations:
"retail businesses costs" » "rural businesses costs", "small businesses costs", "local businesses costs", "retail business costs", "retail businesses across", "retail business costa"
"mail business centers" » "mail business center", "mail business owners", "mail business leaders", "small business centers", "retail business centers", "small businesses centers"
"based business hours" » "based businesses hours", "bass business hours", "owned business hours"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("based business hours") OR ((("mail business centers") OR ("retail businesses costs"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based business hours\") OR (((\"mail business centers\") OR (\"retail businesses costs\"))))*".
• Removing quotes may allow a broader search: (( based business hours ) OR ((( mail business centers ) OR ( retail businesses costs ))))*.