Perhaps you should try some spelling variations:
luan chung » luan chinh
hoc chuyen » khong chuyen
sach tin » sach tien, sach kinh, sach tren
thuc anh » thuc hanh, thuy anh, thu anh
anh khoa » doanh khoa, hang khoa
may minh » mai minh, van minh, cao minh
su sach » so sach, vu sach
tin hoc » sinh hoc
tinh » trinh, dinh, kinh

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