Perhaps you should try some spelling variations:
trien thuoc » trien thuc, trien thuong, tin thuoc
hoa chuyen » khoa chuyen, hoc chuyen, hoa huyen
thuoc bach » thuoc sach, thuoc ban, truc bach
sach theu » sach thieu, sach thu, sach tham
may trinh » lap trinh, quy trinh, tao trinh
theu hoa » tieu hoa, tien hoa, thi hoa
bach hoa » bach khoa, bach ha, cach hoan
tan cong » tan cuong, tran cong, toan cong
tu sach » thu sach, su sach, te sach
hoa tan » hoa dan, hoa van, hoa tin
tinh » dinh, minh, kinh

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 theu hoa chuyen đe ky thuat: trien thuoc bach hoa tan cong ((may trinh) OR (may tinh))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach theu hoa chuyen đe ky thuat: trien thuoc bach hoa tan cong ((may trinh) OR (may tinh))".
• Adding a wildcard symbol may retrieve word variants: tu sach theu hoa chuyen đe ky thuat: trien thuoc bach hoa tan cong ((may trinh) OR (may tinh))*.