Perhaps you should try some spelling variations:
optimization algorithms » optimisation algorithm, estimation algorithms, estimation algorithm
objective optimization » multiobjective optimization
solution algorithm » evolution algorithm, convolution algorithms, evolutionary algorithm
model solution » model solutions, nodal solution, model selection
code model » cad model, choice model

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: (( modified objective optimization algorithms ) OR ( code model solution algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (( modified objective optimization algorithms ) or ( code model solution algorithm ))*.