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