Perhaps you should try some spelling variations:
nhung huong » nhung phuong, nhung tuong, nhung cong
huong tinh » khuong tinh, thuong tinh, duong tinh
thiet yeu » thiet ke
canh tran » canh tranh, hanh trang, banh trang
van nhung » van nhuong, va nhung, van hung
theo yeu » theo tieu, theo chu
tran van » luan van
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: ((thiet yeu) OR (theo yeu)) tinh - canh tran van nhung huong tinh toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((thiet yeu) OR (theo yeu)) tinh - canh tran van nhung huong tinh toan cau".
• Adding a wildcard symbol may retrieve word variants: ((thiet yeu) OR (theo yeu)) tinh - canh tran van nhung huong tinh toan cau*.