Perhaps you should try some spelling variations:
"pose estimation algorithms" » "pose estimation algorithm", "pose optimization algorithms", "pose optimisation algorithm"
"a evolution algorithm" » "a evolutionary algorithm", "a convolution algorithms", "a estimation algorithm", "_ evolution algorithm", "co evolution algorithm", "_ evaluation algorithm"
"a solution algorithm" » "a convolution algorithms", "a evolutionary algorithm", "a estimation algorithm", "_ solution algorithm", "_ solutions algorithm", "nacl 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 solution algorithm") OR ("a evolution algorithm"))) or ("pose estimation algorithms"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("a solution algorithm") OR ("a evolution algorithm"))) OR ("pose estimation algorithms")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"a solution algorithm\") OR (\"a evolution algorithm\"))) or (\"pose estimation algorithms\"))".
• Removing quotes may allow a broader search: (((( a solution algorithm ) OR ( a evolution algorithm ))) or ( pose estimation algorithms )).
• Adding a wildcard symbol may retrieve word variants: (((("a solution algorithm") OR ("a evolution algorithm"))) or ("pose estimation algorithms"))*.