Perhaps you should try some spelling variations:
"modified notion optimization algorithms" » "modified notion optimisation algorithm", "modified notion estimation algorithms", "modified notion estimation algorithm", "modified notion optimisation algorithms", "modified notion estimation algorithmss", "modified network optimization algorithms", "modified policy optimization algorithms", "modified allocation optimization algorithms"
"modified seird optimization algorithm" » "modified seird optimisation algorithm", "modified seird estimation algorithm", "modified seird estimation algorithms", "modified stage optimization algorithm", "modified network optimization algorithm", "modified near optimization algorithm"

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