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