Perhaps you should try some spelling variations:
optimisation algorithm » optimization algorithms, estimation algorithm, estimation algorithms
objective optimisation » objective optimization, multiobjective optimization
optimizer algorithms » optimized algorithms, optimized algorithm, optimization algorithms
changing optimizer » choosing optimizer
modified changing » modified caging

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 changing optimizer algorithms ) OR ( modified objective optimisation algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (( modified changing optimizer algorithms ) or ( modified objective optimisation algorithm ))*.