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