Perhaps you should try some spelling variations:
"_ estimation algorithms" » "_ optimization algorithms", "_ optimisation algorithm", "_ approximation algorithms"
"post optimized algorithm" » "post optimized algorithms", "post optimizer algorithms", "most optimized algorithm", "cost optimized algorithm"
"pose estimation algorithm" » "poses estimation algorithm", "jose estimation algorithm", "dose 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: (((("pose estimation algorithm") or ("_ estimation algorithms"))) or ("post optimized algorithm"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("pose estimation algorithm") OR ("_ estimation algorithms"))) OR ("post optimized algorithm"))*.
• Removing quotes may allow a broader search: (((( pose estimation algorithm ) or ( _ estimation algorithms ))) or ( post optimized algorithm ))*.