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