Perhaps you should try some spelling variations:
"modified lighting optimization algorithmss" » "modified lighting optimization algorithms", "modified lighting optimisation algorithm", "modified lighting estimation algorithms", "modified lighting optimization algorithmsss", "modified lighting optimisation algorithmss", "modified lighting estimation algorithmss", "modified staffing optimization algorithmss", "modified caging optimization algorithmss"
"modified bayesian optimization algorithm" » "modified bayesian optimization algorithms", "modified bayesian optimisation algorithm", "modified bayesian estimation algorithm"

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