Perhaps you should try some spelling variations:
"business practices communication" » "business politics communication", "business politicss communication", "business perspectives communication"
"business practice communication" » "business politics communication", "business effective communication", "business public communication", "business perspective communication"
"businessmen political communication" » "business politics communication", "businessmen social communication"
"businessman political communication" » "business politics communication"
"business risks communication" » "business crisis communication", "business crisis communications", "business mass communication", "business firms communication", "business cross communication", "business cases communication", "business books communication"
"business cases communication" » "business mass communication", "business crisis communication", "business mass communications", "business case communication", "business names communication", "business cards communication"
"business risk communication" » "business crisis communication", "business mass communication", "business crisis communications", "business case communication", "business book communication"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("business practices communication") or ((((("businessmen political communication") or ((((("business risks communication") or ("business cases communication"))) or ("business risk communication"))))) or ("business practice communication"))))) or ("businessman political communication"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("business practices communication") OR ((((("businessmen political communication") OR ((((("business risks communication") OR ("business cases communication"))) OR ("business risk communication"))))) OR ("business practice communication"))))) OR ("businessman political communication")).
• Removing quotes may allow a broader search: (((( business practices communication ) or ((((( businessmen political communication ) or ((((( business risks communication ) or ( business cases communication ))) or ( business risk communication ))))) or ( business practice communication ))))) or ( businessman political communication )).
• Adding a wildcard symbol may retrieve word variants: (((("business practices communication") or ((((("businessmen political communication") or ((((("business risks communication") or ("business cases communication"))) or ("business risk communication"))))) or ("business practice communication"))))) or ("businessman political communication"))*.