Perhaps you should try some spelling variations:
"modified objective optimization algorithm" » "modified multiobjective optimization algorithm", "modified objective optimization algorithms", "modified objective optimisation algorithm", "modified objective estimation algorithm"
"modified dorca estimation algorithms" » "modified dorca estimation algorithm", "modified dorca optimization algorithms", "modified dorca optimisation algorithm", "modified pose estimation algorithms", "modified orca estimation algorithms"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (("modified objective optimization algorithm") OR ("modified dorca estimation algorithms"))~.
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