Perhaps you should try some spelling variations:
"business practices communication" » "business practice communication"
"business logistics communication" » "business crisis communication"
"business politics communication" » "business practice communication", "business crisis communication", "business politics domination", "businessman political communication"
"business personal communication" » "business personnel communication", "business verbal communication", "business interpersonal communication", "business periodicals communication"
"businessmen political communication" » "businessman political communication", "businessmen social communication"
"business policy communities" » "business police community", "business policy committee", "business voices communities"

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 policy communities") or ("business biotic communities"))))))) or ((("businessmen political communication") or ("business personal 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 policy communities") OR ("business biotic communities"))))))) OR ((("businessmen political communication") OR ("business personal 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 policy communities\") or (\"business biotic communities\"))))))) or (((\"businessmen political communication\") or (\"business personal communication\"))))".
• Removing quotes may allow a broader search: (((( business practices communication ) or ((((( business politics communication ) OR ( business logistics communication ))) or ((( business policy communities ) or ( business biotic communities ))))))) or ((( businessmen political communication ) or ( business personal communication )))).
• Adding a wildcard symbol may retrieve word variants: (((("business practices communication") or ((((("business politics communication") OR ("business logistics communication"))) or ((("business policy communities") or ("business biotic communities"))))))) or ((("businessmen political communication") or ("business personal communication"))))*.