Perhaps you should try some spelling variations:
"modified objective optimisation algorithmsss" » "modified objective optimization algorithms", "modified objective estimation algorithms", "modified objective optimization algorithmsss", "modified multiobjective optimization algorithmsss", "modified objective optimization algorithmssss", "modified objective estimation algorithmsss", "modified objective estimation algorithmssss"
"modified static optimisation algorithm" » "modified static optimization algorithms", "modified static estimation algorithm", "modified static estimation algorithms", "modified static optimization algorithm", "modified stage optimization algorithm", "modified stochastic optimization algorithm"

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