Perhaps you should try some spelling variations:
cuong dung » tuong duong, ung dung, thong dung
lieu tinh » trieu tinh, diep tinh, bien tinh
tranh van » tran van, trinh van, thanh van
van cuong » van chuong, van duong, van cong
doan phan » doanh phan, toan phan, dan phan
dam phan » d phan, va phan, van phan
ho lieu » so lieu, co lieu, ho kieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho lieu tinh - canh tranh van cuong dung ((dam phan) or (doan phan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho lieu tinh - canh tranh van cuong dung ((dam phan) OR (doan phan)) cau.
• Adding a wildcard symbol may retrieve word variants: ho lieu tinh - canh tranh van cuong dung ((dam phan) or (doan phan)) cau*.