Perhaps you should try some spelling variations:
"don optimized algorithm" » "don optimized algorithms", "don optimizer algorithms", "_ optimized algorithm"
"dong optimized algorithm" » "dong optimized algorithms", "dong optimizer algorithms", "cong optimized algorithm", "dung optimized algorithm"
"jose estimation algorithm" » "pose estimation algorithm", "risk estimation algorithm", "cover estimations algorithm"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("don optimized algorithm") OR ("dong optimized algorithm"))) OR ("jose estimation algorithm"))~.
• Removing quotes may allow a broader search: (((( don optimized algorithm ) or ( dong optimized algorithm ))) or ( jose estimation algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (((("don optimized algorithm") or ("dong optimized algorithm"))) or ("jose estimation algorithm"))*.