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