Perhaps you should try some spelling variations:
hoc chuyen » khong chuyen
kien truc » kien thuc
phan cung » phan cong, phan ung, phan xuong
dien hoc » dien hoa, khien hoc, tin hoc
bach hoa » bach khoa, bach ha, cach hoan
hoa phan » hoa dan, co phan
cung may » dung may, cong may, cung hay
tu mach » tu cach, tu hach, tu sach
tu manh » tu minh, tu hanh, vu manh
tinh » trinh, dinh, minh

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((tu mach) OR (tu manh)) dien hoc chuyen đe ky thuat: kien truc bach hoa phan cung may tinh~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu mach) OR (tu manh)) dien hoc chuyen đe ky thuat: kien truc bach hoa phan cung may tinh".
• Adding a wildcard symbol may retrieve word variants: ((tu mach) OR (tu manh)) dien hoc chuyen đe ky thuat: kien truc bach hoa phan cung may tinh*.