Perhaps you should try some spelling variations:
hoach kinh » hoach dinh, hoc kinh, sach kinh
hoc chuyen » khong chuyen
thuoc sach » hoc sach, nuoc sach, thuoc sinh
thuat sach » thuat lanh, thuat san
khoa phan » hoa phan, khoa than, khoa phau
phan cong » thanh cong
may trinh » may tinh, lap trinh, quy trinh
kinh hoc » sinh hoc, hinh hoc, tinh hoc
cong may » cong xay, cong ma, cong hay

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu hoach kinh hoc chuyen đe ky thuat: kien ((thuoc sach) OR (thuat sach)) khoa phan cong may trinh~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu hoach kinh hoc chuyen đe ky thuat: kien ((thuoc sach) OR (thuat sach)) khoa phan cong may trinh".
• Adding a wildcard symbol may retrieve word variants: thu hoach kinh hoc chuyen đe ky thuat: kien ((thuoc sach) OR (thuat sach)) khoa phan cong may trinh*.