Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
lieu tinh » trieu tinh, diep tinh, bien tinh
tranh cua » doanh cua, manh cua
cua nhung » va nhung
cong luan » tong luan, cong tuan, dong luan
phan cau » phan tu, phan lap, toan cau
phan cac » nhan cach, phan lap, phan van
phan dau » phan tu, hang dau
so lieu » so dieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: so lieu tinh - canh tranh cua nhung cong luan ((phan cau) or (((phan cac) OR (phan dau))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so lieu tinh - canh tranh cua nhung cong luan ((phan cau) OR (((phan cac) OR (phan dau)))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "so lieu tinh - canh tranh cua nhung cong luan ((phan cau) or (((phan cac) OR (phan dau))))".
• Adding a wildcard symbol may retrieve word variants: so lieu tinh - canh tranh cua nhung cong luan ((phan cau) or (((phan cac) OR (phan dau))))*.