Perhaps you should try some spelling variations:
"modified charging optimization algorithmss" » "modified charging optimization algorithms", "modified charging optimisation algorithm", "modified charging estimation algorithms", "modified charging optimization algorithmsss", "modified charging optimisation algorithmss", "modified charging estimation algorithmss", "modified staffing optimization algorithmss", "modified caging optimization algorithmss", "modified carbon optimization algorithmss"
"modified objective optimization algorithm" » "modified multiobjective optimization algorithm", "modified objective optimization algorithms", "modified objective optimisation algorithm", "modified objective estimation algorithm"

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