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