Perhaps you should try some spelling variations:
"one optimized algorithms" » "one optimizer algorithms", "one optimization algorithms", "one optimizer algorithmss", "_ optimized algorithms"
"post optimized algorithm" » "post optimizer algorithms", "most optimized algorithm", "cost optimized algorithm"
"risk estimation algorithm" » "pose estimation algorithm"

Try widening your search to All Fields.

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