Perhaps you should try some spelling variations:
"based businesses cases" » "owned businesses cases", "new businesses cases", "bass business cases", "based business cases", "based businesses can", "based businesses asia", "bass businesses cases"
"gas business costs" » "gas business cases", "gas business customs", "gas business centers", "sas business costs", "bass business costs"
"based business case" » "bass business case", "owned business case", "based business cycle", "based business climate"

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 costs") or ((("based businesses cases") OR ("based business case"))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("gas business costs") OR ((("based businesses cases") OR ("based business case")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"gas business costs\") or (((\"based businesses cases\") OR (\"based business case\"))))".
• Removing quotes may allow a broader search: (( gas business costs ) or ((( based businesses cases ) OR ( based business case )))).
• Adding a wildcard symbol may retrieve word variants: (("gas business costs") or ((("based businesses cases") OR ("based business case"))))*.