Perhaps you should try some spelling variations:
"modified notion optimization algorithmsssss" » "modified notion optimization algorithms", "modified notion optimisation algorithm", "modified notion optimization algorithmssssss", "modified notion optimisation algorithmsssss", "modified notion estimation algorithmsssss", "modified policy optimization algorithmsssss", "modified allocation optimization algorithmsssss"
"designed network optimization algorithm" » "designed network optimization algorithms", "designed network optimisation algorithm", "designed network estimation algorithm", "defined network optimization algorithm"

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