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

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