Perhaps you should try some spelling variations:
"business perspective communication" » "business effective communication", "business practice communication", "business essential communication", "outline perspective communication"
"business practices communication" » "business practice communication", "business politics communication"
"business logistics communication" » "business politics communication"
"business crisis communication" » "business crisis communications", "business mass communication", "business written communication", "business cross communication", "business risks communication", "business risk communication"
"business political communication" » "business politics communication", "businessman political communication", "businessmen political communication"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("business practices communication") OR ((((("business logistics communication") OR ("business crisis communication"))) OR ("business perspective communication"))))) OR ("business political communication"))~.
• Removing quotes may allow a broader search: (((( business practices communication ) or ((((( business logistics communication ) or ( business crisis communication ))) or ( business perspective communication ))))) or ( business political communication ))~.
• Adding a wildcard symbol may retrieve word variants: (((("business practices communication") or ((((("business logistics communication") or ("business crisis communication"))) or ("business perspective communication"))))) or ("business political communication"))*.