Perhaps you should try some spelling variations:
"post estimation algorithms" » "post estimation algorithm", "post optimization algorithms", "post optimisation algorithm", "pose estimation algorithms", "risk estimation algorithms", "pulses estimation algorithms"
"one optimizer algorithms" » "one optimized algorithms", "one optimized algorithm", "one optimization algorithms"
"_ optimize algorithm" » "_ optimized algorithm", "_ optimized algorithms"

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

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