Perhaps you should try some spelling variations:
optimization algorithms » optimisation algorithm, estimation algorithms, estimation algorithm
optimizer algorithms » optimized algorithms, optimized algorithm
optimize algorithm » optimized algorithm, optimized algorithms
qoe optimization » game optimization, _ optimization, stage optimization
_ optimizer » _ optimized, _ optimise
_ optimize » _ optimized, _ optimise

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (( qoe optimization algorithms ) or ((( _ optimize algorithm ) or ( _ optimizer algorithms ))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( qoe optimization algorithms ) OR ((( _ optimize algorithm ) OR ( _ optimizer algorithms )))).
• Adding a wildcard symbol may retrieve word variants: (( qoe optimization algorithms ) or ((( _ optimize algorithm ) or ( _ optimizer algorithms ))))*.