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