Perhaps you should try some spelling variations:
hoc chuyen » khong chuyen
luan cung » luan chung, luan cong, luan hung
thuc anh » thuc hanh, thuy anh, thu anh
anh khoa » doanh khoa, hang khoa
cung hay » cong hay, cung may, chung han
hay minh » ha minh, huy minh, pham minh
tu sach » thu sach, te sach, tu cach
su sach » so sach, vu 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) OR (su sach)) tin hoc chuyen đe ky thuat: kien thuc anh khoa luan cung hay minh~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu sach) OR (su sach)) tin hoc chuyen đe ky thuat: kien thuc anh khoa luan cung hay minh".
• Adding a wildcard symbol may retrieve word variants: ((tu sach) OR (su sach)) tin hoc chuyen đe ky thuat: kien thuc anh khoa luan cung hay minh*.