Perhaps you should try some spelling variations:
"retail businesses books" » "rural businesses books", "small businesses books", "local businesses books", "retail business books", "retail business book", "retail business yearbooks"
"big business costs" » "big business cases", "big business customs", "big business centers", "doing business costs"
"basic business case" » "bass business case", "asia business case", "based business case", "basic business cycle", "basic 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: (("retail businesses books") or ((("big business costs") or ("basic business case"))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("retail businesses books") OR ((("big business costs") OR ("basic business case"))))*.
• Removing quotes may allow a broader search: (( retail businesses books ) or ((( big business costs ) or ( basic business case ))))*.