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

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

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