Perhaps you should try some spelling variations:
trien thuoc » trien thuc, trien thuong, tin thuoc
sach tranh » canh tranh
hoc chuyen » khong chuyen
tranh hoc » thanh hoc, tranh cuoc, tranh duoc
phan dung » phan ung, phan dang, chan dung
may trinh » may tinh, lap trinh, quy trinh
bach hoa » bach khoa, cach hoan, hoach hoa
dung may » dung va, dung tai, mang may
su sach » so sach, vu sach
bach ha » bac ha, bich ha, sach ha

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 tranh hoc chuyen đe ky thuat: trien thuoc ((bach hoa) OR (bach ha)) phan dung may trinh~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach tranh hoc chuyen đe ky thuat: trien thuoc ((bach hoa) OR (bach ha)) phan dung may trinh".
• Adding a wildcard symbol may retrieve word variants: su sach tranh hoc chuyen đe ky thuat: trien thuoc ((bach hoa) OR (bach ha)) phan dung may trinh*.