Perhaps you should try some spelling variations:
"a optimisation algorithm" » "a optimization algorithms", "a estimation algorithm", "_ optimisation algorithm", "_ optimization algorithm", "game optimization algorithm"
"pose estimation algorithms" » "pose estimation algorithm", "pose optimization algorithms", "pose approximation algorithms"
"a evolution algorithm" » "a solution algorithm", "a evolutionary algorithm", "a convolution algorithms", "_ evolution algorithm", "co evolution algorithm", "_ evaluation 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 evolution algorithm") or ("a optimisation algorithm"))) or ("pose estimation algorithms"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("a evolution algorithm") OR ("a optimisation algorithm"))) OR ("pose estimation algorithms")).
• Removing quotes may allow a broader search: (((( a evolution algorithm ) or ( a optimisation algorithm ))) or ( pose estimation algorithms )).
• Adding a wildcard symbol may retrieve word variants: (((("a evolution algorithm") or ("a optimisation algorithm"))) or ("pose estimation algorithms"))*.