Perhaps you should try some spelling variations:
"mail business cycles" » "mail business cycle", "small business cycles", "retail business cycles", "small businesses cycles"
"basic business costs" » "bass business costs", "asia business costs", "based business costs", "basic business customs", "basic business case", "basic business centers"
"basic business cases" » "bass business cases", "asia business cases", "based business cases", "basic business case", "basic business licenses", "basic business climates"

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