Perhaps you should try some spelling variations:
"communicating state" » "communicating systems", "communicating climate", "communicating a"
"communication style" » "communication styles", "communication studies", "communication scheme"
"communicate state" » "communicate strategy", "communication state", "communicate make"

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: (("communicable diseases") OR ((("communicable disease") OR ((((("communicate state") OR ("communicating state"))) OR ("communication style")))))).
• Removing quotes may allow a broader search: (( communicable diseases ) or ((( communicable disease ) or ((((( communicate state ) or ( communicating state ))) or ( communication style )))))).
• Adding a wildcard symbol may retrieve word variants: (("communicable diseases") or ((("communicable disease") or ((((("communicate state") or ("communicating state"))) or ("communication style"))))))*.