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

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

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