Perhaps you should try some spelling variations:
"owned businesses books" » "owned business books", "new businesses books", "owned business book", "owned business yearbooks", "owned business textbooks"
"retail business books" » "retail businesses books", "rural business books", "mail business books", "retail business book", "retail business handbooks", "retail business yearbooks"
"basic business cycle" » "bass business cycle", "asia business cycle", "based business cycle"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("owned businesses books") or ("retail business books"))) or ("basic business cycle"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("owned businesses books") OR ("retail business books"))) OR ("basic business cycle"))*.
• Removing quotes may allow a broader search: (((( owned businesses books ) or ( retail business books ))) or ( basic business cycle ))*.