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

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

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