Perhaps you should try some spelling variations:
nganh khoa » nganh hoa, nganh khong, doanh khoa
thuat san » thuat toan, thuat lanh, thuat xay
hoc nganh » hoc nhanh
cuu cong » cua cong, thu cong, cac cong
cong hoc » dong hoc, cong hoa, cong coc
khoa hoc » hoa hoc
cap phan » cac phan, cao phan, cap han
phan van » pham van, thanh van, luan van
hoi cap » hoi dap, hoi cac, hoi cau
hoc xa » hoc 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) OR (thuat song)) hoc tap, nghien cuu cong hoc nganh khoa hoc xa hoi cap phan van~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((thuat san) OR (thuat song)) hoc tap, nghien cuu cong hoc nganh khoa hoc xa hoi cap phan van".
• Adding a wildcard symbol may retrieve word variants: ((thuat san) OR (thuat song)) hoc tap, nghien cuu cong hoc nganh khoa hoc xa hoi cap phan van*.