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