Perhaps you should try some spelling variations:
"business practices communication" » "business political communication", "business perspectives communication"
"business logistics communication" » "business political communication", "business crisis communication"
"business politics communication" » "business political communication", "business crisis communication", "business politics domination", "business policy communication", "businessman political communication", "businessmen political communication"
"business practice communication" » "business political communication", "business effective communication", "business pacific communications", "business perspective communication"
"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 practice communication"))))) OR ("business public communication"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"business practices communication\") or (((((\"business politics communication\") OR (\"business logistics communication\"))) or (\"business practice communication\"))))) or (\"business public communication\"))~".
• Removing quotes may allow a broader search: (((( business practices communication ) or ((((( business politics communication ) OR ( business logistics communication ))) or ( business practice communication ))))) 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 practice communication"))))) or ("business public communication"))*.