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