Perhaps you should try some spelling variations:
hoc nhanh » hoc phan
tinh hoc » sinh hoc, tin hoc, hinh hoc
cuu long » cuu cong, cuu tong, cuu nang
khoa hoc » hoa hoc
van nhan » van phan, van thanh, danh nhan
nhan tao » nhan tai, nhan dan
tu tinh » tru tinh, tu tin, thue tinh
hoi van » hoi va, hoi dan, hai van
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: tu tinh hoc tap, nghien cuu long ((hoc nganh) or (hoc nhanh)) khoa hoc xa hoi van nhan tao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu tinh hoc tap, nghien cuu long ((hoc nganh) OR (hoc nhanh)) khoa hoc xa hoi van nhan tao.
• Adding a wildcard symbol may retrieve word variants: tu tinh hoc tap, nghien cuu long ((hoc nganh) or (hoc nhanh)) khoa hoc xa hoi van nhan tao*.