Perhaps you should try some spelling variations:
"so sanh nganh y thuat toan hoc" » "so anh ngan y thuat toan hoc", "so dang nganh y thuat toan hoc", "so sach ngan y thuat toan hoc", "so sanh nganh y thuat toan khoa", "so sanh nganh y thuat van hoc", "so sanh nganh y thuat hoa hoc", "do sanh nganh y thuat toan hoc", "so sanh nganh my thuat toan hoc", "so sanh nganh kxy thuat toan hoc", "so sanh nganh ki thuat toan hoc"
"bo sach manh ky thuat toan hoc" » "bo sach danh ky thuat toan hoc", "bo sach tranh ky thuat toan hoc", "bo cach mang ky thuat toan hoc", "bo sach manh ky thuat toan khoa", "bo sach manh ky thuat van hoc", "bo sach manh ky thuat hoa hoc", "bo sach manh kmy thuat toan hoc", "bo sach manh kkxy thuat toan hoc", "bo sach manh kki thuat toan hoc", "co sach manh ky thuat toan hoc", "hoc sach manh ky thuat toan hoc", "bo sach hanh ky thuat toan hoc", "bo sach minh ky thuat toan hoc", "bo sach manh duy thuat toan hoc"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (("so sanh nganh y thuat toan hoc") OR ("bo sach manh ky thuat toan hoc"))~.
• Removing quotes may allow a broader search: (( so sanh nganh y thuat toan hoc ) or ( bo sach manh ky thuat toan hoc ))~.
• Adding a wildcard symbol may retrieve word variants: (("so sanh nganh y thuat toan hoc") or ("bo sach manh ky thuat toan hoc"))*.