Perhaps you should try some spelling variations:
khong thuoc » khang thuoc, dong thuoc, khoa thuoc
hong phuoc » hoang phuong
hoc nganh » hoc nhanh
thu dich » thu tich, chu dich, thu ich
dich hoc » sinh hoc, hinh hoc, tinh hoc
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 tap, nghien cuu mot hoc nganh ((khong thuoc) OR (hong phuoc)) xa hoi va nhan dan~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu dich hoc tap, nghien cuu mot hoc nganh ((khong thuoc) OR (hong phuoc)) xa hoi va nhan dan".
• Adding a wildcard symbol may retrieve word variants: thu dich hoc tap, nghien cuu mot hoc nganh ((khong thuoc) OR (hong phuoc)) xa hoi va nhan dan*.