Perhaps you should try some spelling variations:
"modified parameter estimation algorithmsss" » "modified parameter estimation algorithm", "modified parameter estimation algorithmss", "modified parameter optimization algorithmsss", "modified parameter optimisation algorithmss", "modified parameter estimates algorithmsss"
"modified allocation estimation algorithms" » "modified allocation optimization algorithms", "modified motion estimation algorithms", "modified allocation estimation algorithm", "modified allocation optimisation algorithm"

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• Performing a fuzzy search may retrieve terms with similar spellings: (("modified parameter estimation algorithmsss") OR ("modified allocation estimation algorithms"))~.
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