Perhaps you should try some spelling variations:
"_ optimizer algorithms" » "_ optimized algorithms", "_ optimization algorithms", "_ optimize algorithms", "_ optimise algorithms"
"qoe optimized algorithm" » "qoe optimized algorithms", "_ optimized algorithm"
"qoe estimation algorithm" » "pose estimation algorithm", "_ estimation algorithm", "cover estimations algorithm"

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 (\"_ optimizer algorithms\"))) OR (\"qoe estimation algorithm\"))~".
• Removing quotes may allow a broader search: (((( qoe optimized algorithm ) OR ( _ optimizer algorithms ))) OR ( qoe estimation algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (((("qoe optimized algorithm") OR ("_ optimizer algorithms"))) OR ("qoe estimation algorithm"))*.