Perhaps you should try some spelling variations:
tranh cua » doanh cua, manh cua
cua nhung » va nhung
hoc lieu » hoc dieu, hoc tieu, ho lieu
hoc sieu » hoc dieu, hoc thieu, hoc hien
cong van » cong vang, song van, cong tan
cong san » cong tac
toan cau » toan cao, toan ban, toan tap

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

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