Perhaps you should try some spelling variations:
"re communication history" » "re telecommunication history", "re communication sector", "re communication theory", "de communication history", "true communication history", "une communication history"
"coca organization culture" » "coca organisation culture", "coca organizational culture", "coca organizational cultures", "local organization culture", "cpc organization culture", "social organization culture"
"area cooperation history" » "area corporation history", "area federation history", "asian cooperation history", "border cooperation history", "china cooperation history"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coca organization culture") or ((("re communication history") or ("area cooperation history"))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("coca organization culture") OR ((("re communication history") OR ("area cooperation history")))).
• Removing quotes may allow a broader search: (( coca organization culture ) or ((( re communication history ) or ( area cooperation history )))).
• Adding a wildcard symbol may retrieve word variants: (("coca organization culture") or ((("re communication history") or ("area cooperation history"))))*.