Perhaps you should try some spelling variations:
"dung optimized algorithm" » "dung optimized algorithms", "dung optimizer algorithms"
"one optimized algorithm" » "one optimized algorithms", "one optimizer algorithms", "_ optimized algorithm"
"post estimation algorithm" » "pose estimation algorithm", "risk estimation algorithm", "pulses estimation 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: (((("dung optimized algorithm") OR ("one optimized algorithm"))) OR ("post estimation algorithm"))~.
• Removing quotes may allow a broader search: (((( dung optimized algorithm ) or ( one optimized algorithm ))) or ( post estimation algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dung optimized algorithm") or ("one optimized algorithm"))) or ("post estimation algorithm"))*.