Perhaps you should try some spelling variations:
nganh thong » nganh khong, nganh cong, nhanh chong
hoc nganh » hoc nhanh
thong hoc » thuong hoc, tuong hoc, thong hoa
cuu dong » cuu cong, cuu tong, cuu long
dong hoc » dong co, dong luc
phat tai » pham tai, phap tai, chat tai
so sanh » do sanh
doi dap » doi dau, do dap, doi dam
ma hoi » mai hoi, xa hoi, ma hoa

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "so sanh ((doi dap) OR (hoi dap)), nghien cuu dong hoc nganh thong hoc ma hoi va phat tai~".
• Adding a wildcard symbol may retrieve word variants: so sanh ((doi dap) OR (hoi dap)), nghien cuu dong hoc nganh thong hoc ma hoi va phat tai*.