Perhaps you should try some spelling variations:
"business periodicals communication" » "business personnel communication", "readiness periodicals communication", "budget periodicals communication", "business personal communication"
"business practices communication" » "business practice communication"
"business technical communication" » "business technical communications", "business animal communication"
"business politics communication" » "business practice communication", "business crisis communication", "business politics domination", "business logistics communication", "businessmen political communication"
"businessman political communication" » "businessmen political communication"
"business political communication" » "businessmen political communication"
"business policy communities" » "business biotic communities", "business police community", "business policy committee"

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 political communication") OR ("businessman political communication"))) or ("business policy communities"))))) or ((("business periodicals communication") or ("business technical communication"))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((("business practices communication") OR ("business politics communication"))) OR ((((("business political communication") OR ("businessman political communication"))) OR ("business policy communities"))))) OR ((("business periodicals communication") OR ("business technical communication")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"business practices communication\") or (\"business politics communication\"))) or (((((\"business political communication\") OR (\"businessman political communication\"))) or (\"business policy communities\"))))) or (((\"business periodicals communication\") or (\"business technical communication\"))))".
• Removing quotes may allow a broader search: (((((( business practices communication ) or ( business politics communication ))) or ((((( business political communication ) OR ( businessman political communication ))) or ( business policy communities ))))) or ((( business periodicals communication ) or ( business technical communication )))).
• Adding a wildcard symbol may retrieve word variants: (((((("business practices communication") or ("business politics communication"))) or ((((("business political communication") OR ("businessman political communication"))) or ("business policy communities"))))) or ((("business periodicals communication") or ("business technical communication"))))*.