Perhaps you should try some spelling variations:
parameters optimization » parameter optimization, parameter estimation
optimization algorithm » optimization algorithms, optimisation algorithm, estimation algorithm
k algorithm » _ algorithm, _ algorithms, _ algorithmic
code based » model based, coal based, income based
based k » based _, based n, based 3d

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 based k algorithm ) OR ( modified parameters optimization algorithm ))~".
• Adding a wildcard symbol may retrieve word variants: (( code based k algorithm ) OR ( modified parameters optimization algorithm ))*.