Perhaps you should try some spelling variations:
"qoe optimization algorithms" » "qoe optimisation algorithm", "qoe estimation algorithms", "qoe estimation algorithm", "game optimization algorithms", "_ optimization algorithms", "stage optimization algorithms"
"qoe optimized algorithms" » "qoe optimized algorithm", "qoe optimizer algorithms", "_ optimized algorithms"
"_ optimize algorithms" » "_ optimizer algorithms", "_ optimized algorithm", "_ optimized algorithms", "_ optimise 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: "((\"qoe optimization algorithms\") OR (((\"qoe optimized algorithms\") OR (\"_ optimize algorithms\"))))~".
• Removing quotes may allow a broader search: (( qoe optimization algorithms ) OR ((( qoe optimized algorithms ) OR ( _ optimize algorithms ))))~.
• Adding a wildcard symbol may retrieve word variants: (("qoe optimization algorithms") OR ((("qoe optimized algorithms") OR ("_ optimize algorithms"))))*.