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

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 algorithm") OR ("_ optimisation algorithm"))) OR ("_ optimized algorithm"))~.
• Removing quotes may allow a broader search: (((( game optimization algorithm ) or ( _ optimisation algorithm ))) or ( _ optimized algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (((("game optimization algorithm") or ("_ optimisation algorithm"))) or ("_ optimized algorithm"))*.