Perhaps you should try some spelling variations:
"business practices communication" » "business practice communication", "business politics communication"
"businessmen political communication" » "businessman political communication", "business politics communication", "businessmen social communication"
"business djisman communication" » "business visual communication", "business animal communication", "business asean communication", "business japan communication", "business german communication"
"business crisis communication" » "business crisis communications", "business mass communication", "business written communication", "business cross communication", "business risks communication", "business chinese communication"
"business effect communication" » "business effective communication", "business speech communication", "business french communication"
"business public communication" » "business oral communication", "business world communication", "business policy communication"
"business human communication" » "business oral communication", "business mass communication", "business way communication", "business german communication", "business japan communication", "business can communication"
"business political communication" » "business politics communication", "businessman political communication", "business policy communication"
"business risk communication" » "business mass communication", "business crisis communications", "business visual communication", "business case communication", "business book 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 ((("business political communication") or ("businessmen political communication"))))) or ((((("business crisis communication") OR ("business risk communication"))) or ("business effect communication"))))) or ((((("business public communication") or ("business human communication"))) or ("business djisman communication"))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((("business practices communication") OR ((("business political communication") OR ("businessmen political communication"))))) OR ((((("business crisis communication") OR ("business risk communication"))) OR ("business effect communication"))))) OR ((((("business public communication") OR ("business human communication"))) OR ("business djisman communication")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"business practices communication\") or (((\"business political communication\") or (\"businessmen political communication\"))))) or (((((\"business crisis communication\") OR (\"business risk communication\"))) or (\"business effect communication\"))))) or (((((\"business public communication\") or (\"business human communication\"))) or (\"business djisman communication\"))))".
• Removing quotes may allow a broader search: (((((( business practices communication ) or ((( business political communication ) or ( businessmen political communication ))))) or ((((( business crisis communication ) OR ( business risk communication ))) or ( business effect communication ))))) or ((((( business public communication ) or ( business human communication ))) or ( business djisman communication )))).
• Adding a wildcard symbol may retrieve word variants: (((((("business practices communication") or ((("business political communication") or ("businessmen political communication"))))) or ((((("business crisis communication") OR ("business risk communication"))) or ("business effect communication"))))) or ((((("business public communication") or ("business human communication"))) or ("business djisman communication"))))*.