Perhaps you should try some spelling variations:
"_ optimize algorithms" » "_ optimized algorithms", "_ optimizer algorithms", "_ optimized algorithm", "_ optimise algorithms"
"pulses estimation algorithm" » "pose estimation algorithm"
"jose estimation algorithm" » "pose estimation algorithm", "risk estimation algorithm", "cover estimations algorithm"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("jose estimation algorithm") or ("pulses estimation algorithm"))) or ("_ optimize algorithms"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("jose estimation algorithm") OR ("pulses estimation algorithm"))) OR ("_ optimize algorithms")).
• Removing quotes may allow a broader search: (((( jose estimation algorithm ) or ( pulses estimation algorithm ))) or ( _ optimize algorithms )).
• Adding a wildcard symbol may retrieve word variants: (((("jose estimation algorithm") or ("pulses estimation algorithm"))) or ("_ optimize algorithms"))*.