Perhaps you should try some spelling variations:
nganh khoa » nganh hoa, nganh khong, doanh khoa
hoc nganh » hoc nhanh
sanh hoc » sinh hoc, anh hoc, danh hoc
so sanh » do sanh
cuu mot » cua mot, cuu mo, huu mot
mot hoc » mon hoc, mo hoc, mot goc
hoc bai » hoc giai
hoc dai » hoc dan
va nhan » van nhan, ca nhan, va phan
nhan va » nhan tai, nhan dan, nhan tao

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

• Performing a fuzzy search may retrieve terms with similar spellings: so sanh hoc tap, nghien cuu mot hoc nganh khoa ((hoc bai) or (hoc dai)) hoi va nhan va~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sanh hoc tap, nghien cuu mot hoc nganh khoa ((hoc bai) OR (hoc dai)) hoi va nhan va.
• Adding a wildcard symbol may retrieve word variants: so sanh hoc tap, nghien cuu mot hoc nganh khoa ((hoc bai) or (hoc dai)) hoi va nhan va*.