Perhaps you should try some spelling variations:
"_ optimization algorithm" » "_ optimization algorithms", "_ optimisation algorithm", "_ estimation algorithm"
"dung optimized algorithms" » "dung optimizer algorithms", "dung optimization algorithms", "dung optimizer algorithmss"
"dung optimized algorithm" » "dung 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: (((("dung optimized algorithms") or ("dung optimized algorithm"))) or ("_ optimization algorithm"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung optimized algorithms") OR ("dung optimized algorithm"))) OR ("_ optimization algorithm")).
• Removing quotes may allow a broader search: (((( dung optimized algorithms ) or ( dung optimized algorithm ))) or ( _ optimization algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("dung optimized algorithms") or ("dung optimized algorithm"))) or ("_ optimization algorithm"))*.