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

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

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