Perhaps you should try some spelling variations:
retail businesses » rural businesses, small businesses, local businesses
businesses books » business books, business book, business yearbooks
retail business » rural business, mail business, central business
business costs » business cases, business customs, business case
big business » doing business

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((( retail business hours ) or ( retail businesses books ))) or ( big business costs ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((( retail business hours ) OR ( retail businesses books ))) OR ( big business costs )).
• Adding a wildcard symbol may retrieve word variants: (((( retail business hours ) or ( retail businesses books ))) or ( big business costs ))*.