Perhaps you should try some spelling variations:
"business perspective communication" » "business effective communication", "business essential communication", "business effective communicating", "outline perspective communication"
"business practices communication" » "business politics communication", "business politicss communication"
"business practice communication" » "business politics communication", "business effective communication", "business public communication"
"businessman political communication" » "business politics communication"
"businessmen political communication" » "business politics communication", "businessmen social communication"
"business risks communication" » "business crisis communication", "business crisis communications", "business mass communication", "business firms communication", "business cross communication", "business books communication"
"business cases communication" » "business mass communication", "business crisis communication", "business mass communications", "business names communication", "business cards communication", "business cycles communication", "business laws communication", "business asias communication"
"business risk communication" » "business crisis communication", "business mass communication", "business crisis communications", "business book communication"
"business case communication" » "business mass communication", "business change communication", "business mass communications", "business law communication", "business asia 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 case communication"))))) or ("business risk communication"))))) or ((("business practice communication") or ("business perspective 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 case communication"))))) OR ("business risk communication"))))) OR ((("business practice communication") OR ("business perspective communication"))))))) OR ("businessman political communication")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"business practices communication\") or (((((\"businessmen political communication\") or (((((\"business risks communication\") or (((\"business cases communication\") OR (\"business case communication\"))))) or (\"business risk communication\"))))) or (((\"business practice communication\") or (\"business perspective 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 case communication ))))) or ( business risk communication ))))) or ((( business practice communication ) or ( business perspective 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 case communication"))))) or ("business risk communication"))))) or ((("business practice communication") or ("business perspective communication"))))))) or ("businessman political communication"))*.