Perhaps you should try some spelling variations:
kien thuat » kiem thuat, thien thuat, chien thuat
hoc chuyen » khong chuyen
thuat sach » thuat lanh, thuat san
khoa phan » hoa phan, khoa phau, khoan phai
khoa than » khoa luan, hoa thai, hoa tan
sach tin » sach tien, sach kinh, sach tren
cong xay » thong xay, trong xay, cong ty
xay tinh » may tinh, xa tinh, tay tinh
su sach » so sach, vu sach
tin hoc » sinh hoc

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sach tin hoc chuyen đe ky thuat: kien thuat sach ((khoa phan) or (khoa than)) cong xay tinh~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach tin hoc chuyen đe ky thuat: kien thuat sach ((khoa phan) OR (khoa than)) cong xay tinh.
• Adding a wildcard symbol may retrieve word variants: su sach tin hoc chuyen đe ky thuat: kien thuat sach ((khoa phan) or (khoa than)) cong xay tinh*.