Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
tranh cua » doanh cua, manh cua
cua nhung » va nhung
cong luan » tong luan, cong tuan, dong luan
luan phan » luan van, luan hoan
hoa bien » hoa hien, hoa binh, va bien
phan cau » phan dau, phan cac, phan tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoa bien) OR (hoa viet)) tinh - canh tranh cua nhung cong luan phan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((hoa bien) OR (hoa viet)) tinh - canh tranh cua nhung cong luan phan cau".
• Adding a wildcard symbol may retrieve word variants: ((hoa bien) OR (hoa viet)) tinh - canh tranh cua nhung cong luan phan cau*.