Perhaps you should try some spelling variations:
"business politics communication" » "business practice communication", "business crisis communication", "business politics domination", "business logistics communication", "businessman political communication"
business perspective » outline perspective
"business policy communication" » "business public communication", "business applied communication", "business policy communities"
"business political communication" » "businessman political communication", "businessmen political communication", "business periodicals 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 practices) or (business perspective)) communication") OR ((((("business political communication") OR ("business policy communication"))) OR ("business politics communication"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"((business practices) or (business perspective)) communication\") or (((((\"business political communication\") OR (\"business policy communication\"))) or (\"business politics communication\"))))~".
• Removing quotes may allow a broader search: (( ((business practices) or (business perspective)) communication ) or ((((( business political communication ) OR ( business policy communication ))) or ( business politics communication ))))~.
• Adding a wildcard symbol may retrieve word variants: (("((business practices) or (business perspective)) communication") or ((((("business political communication") OR ("business policy communication"))) or ("business politics communication"))))*.