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"
"basic business centers" » "basic business center", "basic business owners", "basic business leaders", "bass business centers", "asia business centers", "based business centers"
"gas business case" » "gas business cycle", "gas business climate", "sas business case", "bass business case"

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 centers") or ("based businesses across"))) or ("gas business case"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("basic business centers") OR ("based businesses across"))) OR ("gas business case")).
• Removing quotes may allow a broader search: (((( basic business centers ) or ( based businesses across ))) or ( gas business case )).
• Adding a wildcard symbol may retrieve word variants: (((("basic business centers") or ("based businesses across"))) or ("gas business case"))*.