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

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