Perhaps you should try some spelling variations:
hoc chuyen » khong chuyen
khoa phan » hoa phan, khoa than, khoa phau
phan dung » phan ung, phan dang, chan dung
sach tin » sach tien, sach kinh, sach tren
thuc anh » thuc hanh, thuy anh, thu anh
anh khoa » doanh khoa, hang khoa
dung may » dung va, dung tai, mang may
tu sach » thu sach, su sach, te sach
tin hoc » sinh hoc
tinh » dinh, minh, kinh

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 anh khoa phan dung may (tinh OR trinh)~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach tin hoc chuyen đe ky thuat: kien thuc anh khoa phan dung may (tinh OR trinh)".
• Adding a wildcard symbol may retrieve word variants: tu sach tin hoc chuyen đe ky thuat: kien thuc anh khoa phan dung may (tinh OR trinh)*.