Perhaps you should try some spelling variations:
hoc chuyen » khong chuyen
thuc bach » truc bach, thuc cach, thuoc sach
phan dung » phan ung, phan dang, chan dung
phan cong » thanh cong
sach tin » sach tien, sach kinh, sach tren
bach hoa » bach khoa, bach ha, cach hoan
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 hoa ((phan dung) or (phan cong)) may minh~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach tin hoc chuyen đe ky thuat: kien thuc bach hoa ((phan dung) OR (phan cong)) may minh.
• Adding a wildcard symbol may retrieve word variants: tu sach tin hoc chuyen đe ky thuat: kien thuc bach hoa ((phan dung) or (phan cong)) may minh*.