Perhaps you should try some spelling variations:
"based businesses costs" » "based business costs", "owned businesses costs", "new businesses costs", "based businesses across", "based business costa"
"gas business centers" » "gas business center", "gas business owners", "gas business leaders", "sas business centers", "bass business centers"
"basic business case" » "bass business case", "asia business case", "based business case", "basic business cycle", "basic business climate"

Try widening your search to All Fields.

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