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