Perhaps you should try some spelling variations:
"modified notion estimation algorithmsssssss" » "modified notion estimation algorithms", "modified motion estimation algorithmsssssss"
"modified stochastic optimization algorithm" » "modified stochastic optimization algorithms", "modified stochastic optimisation algorithm", "modified stochastic estimation algorithm"

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• Performing a fuzzy search may retrieve terms with similar spellings: (("modified stochastic optimization algorithm") or ("modified notion estimation algorithmsssssss"))~.
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