Perhaps you should try some spelling variations:
nganh dong » nganh cong, nganh nong, nganh khong
nhanh dong » hanh dong, nhanh chong, anh dong
thuat san » thuat toan, thuat song, thuat lanh
cuu cong » cua cong, thu cong, cac cong
cong hoc » dong hoc, cong hoa, cong coc
van tai » von tai, van tuan
san ho » san cho, san co, sin ho
ho tai » hoc tai, hoi tai, nho tai
hoi ca » hoi cua, hoi cac, hoi cau
ca van » cac van, cao van, can van
co xa » cho xa, co xua, co ma

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

• Performing a fuzzy search may retrieve terms with similar spellings: thuat san ho tai, nghien cuu cong hoc ((nganh dong) OR (nhanh dong)) co xa hoi ca van tai~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuat san ho tai, nghien cuu cong hoc ((nganh dong) OR (nhanh dong)) co xa hoi ca van tai".
• Adding a wildcard symbol may retrieve word variants: thuat san ho tai, nghien cuu cong hoc ((nganh dong) OR (nhanh dong)) co xa hoi ca van tai*.