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"
"gas business centers" » "gas business center", "gas business owners", "gas business leaders", "sas business centers", "bass business centers"
"mail business hours" » "small business hours", "retail business hours", "small businesses 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 businesses costs") OR ((("gas business centers") OR ("mail business hours"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based businesses costs\") OR (((\"gas business centers\") OR (\"mail business hours\"))))".
• Removing quotes may allow a broader search: (( based businesses costs ) OR ((( gas business centers ) OR ( mail business hours )))).
• Adding a wildcard symbol may retrieve word variants: (("based businesses costs") OR ((("gas business centers") OR ("mail business hours"))))*.