Perhaps you should try some spelling variations:
hoc chuyen » khong chuyen
thuc bach » thuc cach, thuoc sach, thuc hanh
phan cong » thanh cong
sach tin » sach tien, sach kinh, sach tren
hoa phan » hoa dan, co phan
cong may » cong xay, cong ma, cong hay
may minh » may tinh, mai minh, van minh
tu sach » thu sach, su sach, te 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: tu sach tin hoc chuyen đe ky thuat: kien ((thuc bach) OR (truc bach)) hoa phan cong may minh~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach tin hoc chuyen đe ky thuat: kien ((thuc bach) OR (truc bach)) hoa phan cong may minh".
• Adding a wildcard symbol may retrieve word variants: tu sach tin hoc chuyen đe ky thuat: kien ((thuc bach) OR (truc bach)) hoa phan cong may minh*.