Perhaps you should try some spelling variations:
"basic business case" » "bass business case", "asia business case", "asian business case", "basic business cycle", "basic business climate"
"small business cases" » "small business costs", "small business cycles", "small business licenses", "small business climates"
"based business group" » "based businesses group", "bass business group", "owned business group", "based business groups", "based business growth", "based business globe"

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