Perhaps you should try some spelling variations:
"basic business books" » "bass business books", "asia business books", "based business books", "basic business book", "basic business handbooks", "basic business yearbooks"
"basic business case" » "bass business case", "asia business case", "based business case", "basic business cycle", "basic business climate"
"family business costs" » "family business cases", "family business customs", "family business centers"

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 books") OR ((("basic business case") OR ("family business costs"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"basic business books\") OR (((\"basic business case\") OR (\"family business costs\"))))".
• Removing quotes may allow a broader search: (( basic business books ) OR ((( basic business case ) OR ( family business costs )))).
• Adding a wildcard symbol may retrieve word variants: (("basic business books") OR ((("basic business case") OR ("family business costs"))))*.