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