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