Perhaps you should try some spelling variations:
parameters optimization » parameter optimization, parameter estimation
optimization algorithm » optimization algorithms, optimisation algorithm, estimation algorithm
huy algorithm » our algorithm, _ algorithm, mom algorithm
code phan » co phan, cong phan, de phan
phan huy » phan tu, phan xay, van huy

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: (( code phan huy algorithm ) OR ( modified parameters optimization algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (( code phan huy algorithm ) or ( modified parameters optimization algorithm ))*.