Perhaps you should try some spelling variations:
nganh khoa » nganh hoa, nganh khong, doanh khoa
hoc nganh » hoc nhanh
hinh hoc » sinh hoc, tin hoc, benh hoc
khoa hoc » hoa hoc
nhan tai » hang tai, van tai, toan tai
ve hinh » ve chinh, ve sinh, ve tinh
cuu mon » cuu mo, cuu mot, cuu cong
mon hoc » toan hoc, dong hoc
hoi cua » hoi chuc
hoi ca » hoi cac, hoi cau, hoi va

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: "ve hinh hoc tap, nghien cuu mon hoc nganh khoa hoc ma ((hoi ca) OR (hoi cua)) nhan tai~".
• Adding a wildcard symbol may retrieve word variants: ve hinh hoc tap, nghien cuu mon hoc nganh khoa hoc ma ((hoi ca) OR (hoi cua)) nhan tai*.