Perhaps you should try some spelling variations:
parameter optimisation » parameter optimization, parameter estimation
optimisation algorithm » optimization algorithms, estimation algorithm, estimation algorithms
dong algorithm » mom algorithm, our algorithm
code phan » co phan, cong phan, de phan
phan dong » phan cong, phan dang, phan hong

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "(( code phan dong algorithm ) OR ( modified parameter optimisation algorithm ))~".
• Adding a wildcard symbol may retrieve word variants: (( code phan dong algorithm ) OR ( modified parameter optimisation algorithm ))*.