Perhaps you should try some spelling variations:
"basic business costs" » "bass business costs", "asia business costs", "asian business costs", "basic business customs", "basic business centers"
"based business cases" » "based businesses cases", "bass business cases", "owned business cases", "based business cycles", "based business licenses", "based business climates"
"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 costs") or ("based business cases"))) or ("gas business case"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("basic business costs") OR ("based business cases"))) OR ("gas business case")).
• Removing quotes may allow a broader search: (((( basic business costs ) or ( based business cases ))) or ( gas business case )).
• Adding a wildcard symbol may retrieve word variants: (((("basic business costs") or ("based business cases"))) or ("gas business case"))*.