Perhaps you should try some spelling variations:
hoc chuyen » khong chuyen
thuc cach » thuoc sach, truoc cach, thuc hanh
khoa phau » hoa phan, khoa than, khoa thu
khoa kham » kho khan, khoa than
may trinh » may tinh, lap trinh, quy trinh
sach tin » sach tien, sach kinh, sach tren
dung may » dung va, dung tai, mang may
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 cach ((khoa phau) OR (khoa kham)) dung may trinh~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach tin hoc chuyen đe ky thuat: kien thuc cach ((khoa phau) OR (khoa kham)) dung may trinh".
• Adding a wildcard symbol may retrieve word variants: tu sach tin hoc chuyen đe ky thuat: kien thuc cach ((khoa phau) OR (khoa kham)) dung may trinh*.