Perhaps you should try some spelling variations:
"business practice communication" » "business effective communication", "business public communication", "business pacific communications", "business practices communication", "business perspective communication"
"business politics communication" » "business politics domination", "business public communication", "business opinion communication", "business policy communication", "business practices communication", "businessman political communication"
"business colleges communication" » "business complete communication", "business cultures communication", "business routledge communication", "business challenges communication", "business challenge communication", "business cycles communication"
"businessmen social communication" » "businessmen oral communication", "businessmen digital communication", "businessmen verbal communication", "business social communication", "businessmen political 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" » "businessman political communication", "businessmen political 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 practice communication") OR ("business political communication"))) OR ((("businessmen social communication") OR ((((((("business politics communication") OR ("business colleges communication"))) OR ("business crisis communication"))) OR ("business logistics communication"))))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"business practice communication\") OR (\"business political communication\"))) or (((\"businessmen social communication\") or (((((((\"business politics communication\") or (\"business colleges communication\"))) or (\"business crisis communication\"))) or (\"business logistics communication\"))))))~".
• Removing quotes may allow a broader search: (((( business practice communication ) OR ( business political communication ))) or ((( businessmen social communication ) or ((((((( business politics communication ) or ( business colleges communication ))) or ( business crisis communication ))) or ( business logistics communication ))))))~.
• Adding a wildcard symbol may retrieve word variants: (((("business practice communication") OR ("business political communication"))) or ((("businessmen social communication") or ((((((("business politics communication") or ("business colleges communication"))) or ("business crisis communication"))) or ("business logistics communication"))))))*.