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

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (("post estimation algorithm") OR ((("qoe optimized algorithms") OR ("_ optimize algorithms"))))~.
• Removing quotes may allow a broader search: (( post estimation algorithm ) or ((( qoe optimized algorithms ) or ( _ optimize algorithms ))))~.
• Adding a wildcard symbol may retrieve word variants: (("post estimation algorithm") or ((("qoe optimized algorithms") or ("_ optimize algorithms"))))*.