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"
"posts optimized algorithm" » "posts optimized algorithms", "posts 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: (((("cost optimized algorithm") or ("posts optimized algorithm"))) or ("_ estimation algorithms"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cost optimized algorithm") OR ("posts optimized algorithm"))) OR ("_ estimation algorithms"))*.
• Removing quotes may allow a broader search: (((( cost optimized algorithm ) or ( posts optimized algorithm ))) or ( _ estimation algorithms ))*.