Perhaps you should try some spelling variations:
nganh khoa » nganh hoa, nganh khong, doanh khoa
hoc nganh » hoc nhanh
dinh hoc » sinh hoc, hinh hoc, tinh hoc
khoa hoc » hoa hoc
van nhan » van phan, van thanh, danh nhan
su dinh » vu dinh, su kinh, su hinh
cuu mon » cuu mo, cuu cong, cuu tong
cuu mot » cua mot, cuu mo, huu mot
hoi van » hoi va, hoi dan, hai van
nhan va » nhan tai, nhan dan, nhan tao
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: su dinh hoc tap, nghien ((cuu mon) or (cuu mot)) hoc nganh khoa hoc xa hoi van nhan va~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su dinh hoc tap, nghien ((cuu mon) OR (cuu mot)) hoc nganh khoa hoc xa hoi van nhan va.
• Adding a wildcard symbol may retrieve word variants: su dinh hoc tap, nghien ((cuu mon) or (cuu mot)) hoc nganh khoa hoc xa hoi van nhan va*.