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