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 oral 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"
"business written communication" » "business writer communication", "business writing communication", "business edited 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 written 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 written communication"))))) OR ((("business powerless communication") OR ("business public communication"))))))) OR ("business political 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 crisis communication\") OR (\"business written 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 written 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 written communication"))))) or ((("business powerless communication") or ("business public communication"))))))) or ("business political communication"))*.