Perhaps you should try some spelling variations:
nganh khong » nganh cong, nhanh chong, nganh nong
khong thuoc » khang thuoc, hong phuoc, dong thuoc
hoc nganh » hoc nhanh
dich hoc » hinh hoc, tinh hoc, kinh hoc
thuoc xa » thuoc ma, thuoc va, thuoc la
nhan dan » phan dau, gian dan, nhan tai
cuu mot » cua mot, cuu mo, huu mot
mot hoc » mon hoc, mo hoc, mot goc
va nhan » van nhan, ca nhan, va phan

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu ((dich hoc) OR (sinh hoc)) tap, nghien cuu mot hoc nganh khong thuoc xa hoi va nhan dan~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu ((dich hoc) OR (sinh hoc)) tap, nghien cuu mot hoc nganh khong thuoc xa hoi va nhan dan".
• Adding a wildcard symbol may retrieve word variants: thu ((dich hoc) OR (sinh hoc)) tap, nghien cuu mot hoc nganh khong thuoc xa hoi va nhan dan*.