Perhaps you should try some spelling variations:
optimization algorithms » estimation algorithms, estimation algorithm, optimized algorithms
optimisation algorithm » estimation algorithm, estimation algorithms
passive optimization » bayesian optimization, game optimization, policy optimization
network optimisation » network optimization
modified passive » modified adaptive
modified network » certified network, defined network, modified near

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 passive optimization algorithms ) OR ( modified network optimisation algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (( modified passive optimization algorithms ) or ( modified network optimisation algorithm ))*.