Perhaps you should try some spelling variations:
"a estimation algorithms" » "a optimization algorithms", "a optimisation algorithm", "a approximation algorithms", "_ estimation algorithms", "a destination algorithms", "_ estimating algorithms"
"a solution algorithm" » "a evolution algorithm", "a convolution algorithms", "a evolutionary algorithm", "_ solution algorithm", "_ solutions algorithm", "nacl solution algorithm"
"policy estimation algorithm" » "policy optimization algorithm", "pose estimation algorithm", "motion 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: "((((\"a estimation algorithms\") OR (\"a solution algorithm\"))) OR (\"policy estimation algorithm\"))~".
• Removing quotes may allow a broader search: (((( a estimation algorithms ) OR ( a solution algorithm ))) OR ( policy estimation algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (((("a estimation algorithms") OR ("a solution algorithm"))) OR ("policy estimation algorithm"))*.