Perhaps you should try some spelling variations:
"one optimized algorithms" » "one optimizer algorithms", "one optimization algorithms", "one optimizer algorithmss", "_ optimized algorithms"
"dong optimized algorithm" » "dong optimizer algorithms", "cong optimized algorithm", "dung optimized algorithm"
"risk estimation algorithm" » "pose estimation algorithm"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("one optimized algorithms") OR ("dong optimized algorithm"))) OR ("risk estimation algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"one optimized algorithms\") OR (\"dong optimized algorithm\"))) OR (\"risk estimation algorithm\"))".
• Removing quotes may allow a broader search: (((( one optimized algorithms ) OR ( dong optimized algorithm ))) OR ( risk estimation algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("one optimized algorithms") OR ("dong optimized algorithm"))) OR ("risk estimation algorithm"))*.