Perhaps you should try some spelling variations:
"pose estimation algorithms" » "pose estimation algorithm", "pose optimization algorithms", "pose optimisation algorithm"
"vi_ simulation algorithm" » "vi_ estimation algorithm", "vi_ solution algorithm", "vi_ optimisation algorithm", "via simulation algorithm", "_ simulation algorithm", "_ simulations algorithm"
"a simulation algorithm" » "a estimation algorithm", "a solution algorithm", "a optimisation algorithm", "_ simulation algorithm"

Try widening your search to All Fields.

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