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

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("_ optimize algorithms") or ("one optimizer algorithms"))) or ("_ optimisation algorithm"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("_ optimize algorithms") OR ("one optimizer algorithms"))) OR ("_ optimisation algorithm")).
• Removing quotes may allow a broader search: (((( _ optimize algorithms ) or ( one optimizer algorithms ))) or ( _ optimisation algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("_ optimize algorithms") or ("one optimizer algorithms"))) or ("_ optimisation algorithm"))*.