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

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"_ optimisation algorithm\") OR (\"_ optimized algorithm\"))) OR (\"qoe optimization algorithms\"))~".
• Removing quotes may allow a broader search: (((( _ optimisation algorithm ) OR ( _ optimized algorithm ))) OR ( qoe optimization algorithms ))~.
• Adding a wildcard symbol may retrieve word variants: (((("_ optimisation algorithm") OR ("_ optimized algorithm"))) OR ("qoe optimization algorithms"))*.