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
modified d » modified df, modified _, modified adam
d solution » _ solution, _ solutions, drug solution

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