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"
"based businesses books" » "based business books", "owned businesses books", "new businesses books", "based business book", "based business yearbooks"
"_ business cases" » "_ business case", "_ business costs", "_ business cycles"

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