Perhaps you should try some spelling variations:
"pose estimation algorithms" » "pose estimation algorithm", "pose optimization algorithms", "pose optimisation algorithm"
"a simulation algorithm" » "a estimation algorithm", "a optimisation algorithm", "a evolution algorithm", "_ simulation algorithm"
"nacl solution algorithm" » "nacl evolution algorithm", "nacl convolution algorithms", "nacl evolutionary algorithm", "exact solution algorithm", "nodal solution algorithm"

Try widening your search to All Fields.

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

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