Perhaps you should try some spelling variations:
"modified multiobjective optimization algorithms" » "modified multiobjective optimisation algorithm", "modified multiobjective estimation algorithms", "modified multiobjective estimation algorithm"
"order control a algorithm" » "mode control a algorithm", "error control a algorithm", "order control _ algorithm", "order control _ algorithms", "order control adam algorithm", "order control law algorithm", "order control case algorithm"

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