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

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

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