Perhaps you should try some spelling variations:
"chinese academic officer" » "chinese academy officer", "three academic officer", "chinese academic officers", "chinese academic oliver", "chinese academic cancer"
"china academic officer" » "china academic officers", "china academic oliver", "china academic cancer", "teaching academic officer"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"chinese academic officer\") OR (\"china academic officer\"))".
• Removing quotes may allow a broader search: (( chinese academic officer ) OR ( china academic officer )).
• Adding a wildcard symbol may retrieve word variants: (("chinese academic officer") OR ("china academic officer"))*.