Perhaps you should try some spelling variations:
nghien thu » nghiem thuc, nghiep thuc, nghien cuu
hoc nhanh » hoc phan
dich hoc » sinh hoc, hinh hoc, tinh hoc
nhan van » nhan dan, nhan va, phan van
te dich » ve dich, tam dich, tap dich
hoc xa » hoc ma
hoi ca » hoi cua, hoi cac, hoi cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: te dich hoc tap, nghien thu cong ((hoc nganh) OR (hoc nhanh)) hoa hoc xa hoi ca nhan van~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te dich hoc tap, nghien thu cong ((hoc nganh) OR (hoc nhanh)) hoa hoc xa hoi ca nhan van".
• Adding a wildcard symbol may retrieve word variants: te dich hoc tap, nghien thu cong ((hoc nganh) OR (hoc nhanh)) hoa hoc xa hoi ca nhan van*.