Perhaps you should try some spelling variations:
optimization algorithmss » optimization algorithms, optimisation algorithm, estimation algorithms
optimisation algorithms » optimisation algorithm, optimization algorithms, estimation algorithms
game optimization » stage optimization, qoe optimization, market optimization
_ optimisation » _ 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: (( game optimization algorithmss ) OR ( _ optimisation algorithms ))~.
• Adding a wildcard symbol may retrieve word variants: (( game optimization algorithmss ) or ( _ optimisation algorithms ))*.