Perhaps you should try some spelling variations:
"_ optimization algorithms" » "_ optimisation algorithm", "_ estimation algorithms", "_ optimized algorithms"
"_ optimize algorithms" » "_ optimized algorithms", "_ optimizer algorithms", "_ optimized algorithm", "_ optimise algorithms"
"pose estimation algorithm" » "poses estimation algorithm", "post estimation algorithm", "jose estimation algorithm"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"pose estimation algorithm\") OR (\"_ optimization algorithms\"))) OR (\"_ optimize algorithms\"))~".
• Removing quotes may allow a broader search: (((( pose estimation algorithm ) OR ( _ optimization algorithms ))) OR ( _ optimize algorithms ))~.
• Adding a wildcard symbol may retrieve word variants: (((("pose estimation algorithm") OR ("_ optimization algorithms"))) OR ("_ optimize algorithms"))*.