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