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