Perhaps you should try some spelling variations:
optimization algorithms » optimisation algorithm, estimation algorithms, estimation algorithm
simulation algorithm » estimation algorithm, solution algorithm, optimisation algorithm
policy simulation » device simulation, plant simulation
qoe optimization » game optimization, _ optimization, stage optimization

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: (( qoe optimization algorithms ) OR ( policy simulation algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (( qoe optimization algorithms ) or ( policy simulation algorithm ))*.