Perhaps you should try some spelling variations:
"qoe estimation algorithms" » "qoe estimation algorithm", "qoe optimization algorithms", "qoe optimisation algorithm", "pose estimation algorithms", "_ estimation algorithms", "cover estimations algorithms"
"_ optimizer algorithmss" » "_ optimizer algorithms", "_ optimized algorithms", "_ optimized algorithmss", "_ optimize algorithmss", "_ optimise algorithmss"
"qoe optimized algorithm" » "qoe optimized algorithms", "qoe 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: (("qoe estimation algorithms") OR ((("qoe optimized algorithm") OR ("_ optimizer algorithmss"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"qoe estimation algorithms\") OR (((\"qoe optimized algorithm\") OR (\"_ optimizer algorithmss\"))))".
• Removing quotes may allow a broader search: (( qoe estimation algorithms ) OR ((( qoe optimized algorithm ) OR ( _ optimizer algorithmss )))).
• Adding a wildcard symbol may retrieve word variants: (("qoe estimation algorithms") OR ((("qoe optimized algorithm") OR ("_ optimizer algorithmss"))))*.