Perhaps you should try some spelling variations:
"based businesses across" » "based business across", "based business cross", "based business actors", "owned businesses across", "new businesses across"
"gas business cases" » "gas business case", "gas business cycles", "gas business licenses", "sas business cases", "bass business cases"
"mail business costs" » "mail business customs", "mail business case", "mail business centers", "small business costs", "retail 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: (((("gas business cases") or ("based businesses across"))) or ("mail business costs"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("gas business cases") OR ("based businesses across"))) OR ("mail business costs"))*.
• Removing quotes may allow a broader search: (((( gas business cases ) or ( based businesses across ))) or ( mail business costs ))*.