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

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