Perhaps you should try some spelling variations:
"modified notion optimization algorithms" » "modified notion optimisation algorithm", "modified notion estimation algorithms", "modified notion estimation algorithm", "modified network optimization algorithms", "modified policy optimization algorithms", "modified allocation optimization algorithms"
"machines learning emotion algorithm" » "machine learning emotion algorithm", "active learning emotion algorithm", "mapping learning emotion algorithm", "machines learning evolution algorithm", "machines learning estimation algorithm", "machines learning predation algorithm", "machines learning method algorithm"

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