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

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