Perhaps you should try some spelling variations:
"business practices communication" » "business practice communication", "business political communication"
"business logistics communication" » "business political communication", "business crisis communication"
"business politics communication" » "business political communication", "business practice communication", "business crisis communication", "business policy communication", "businessman political communication"
"business pacific communications" » "business crisis communications", "business pacific connections", "business face communications", "business practice communications"
"business public communication" » "business oral communication", "business crisis communication", "business human communication", "business policy 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 politics communication") OR ("business logistics communication"))) OR ("business pacific communications"))))) OR ("business public communication"))~.
• Removing quotes may allow a broader search: (((( business practices communication ) or ((((( business politics communication ) or ( business logistics communication ))) or ( business pacific communications ))))) or ( business public communication ))~.
• Adding a wildcard symbol may retrieve word variants: (((("business practices communication") or ((((("business politics communication") or ("business logistics communication"))) or ("business pacific communications"))))) or ("business public communication"))*.