Perhaps you should try some spelling variations:
"_ optimisation algorithm" » "_ optimization algorithms", "_ estimation algorithm", "_ estimation algorithms", "_ optimization algorithm"
"one optimizer algorithmss" » "one optimizer algorithms", "one optimized algorithms"
"_ optimized algorithm" » "_ optimized algorithms", "_ optimizer algorithms"

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 optimizer algorithmss") OR ("_ optimized algorithm"))) OR ("_ optimisation algorithm"))~.
• Removing quotes may allow a broader search: (((( one optimizer algorithmss ) or ( _ optimized algorithm ))) or ( _ optimisation algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (((("one optimizer algorithmss") or ("_ optimized algorithm"))) or ("_ optimisation algorithm"))*.