Perhaps you should try some spelling variations:
"modified multiobjective estimation algorithmss" » "modified multiobjective optimization algorithmss", "modified multiobjective estimation algorithms", "modified multiobjective optimization algorithms"
"modified bi1 estimation algorithm" » "modified risk estimation algorithm", "modified _ estimation algorithm"

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• Performing a fuzzy search may retrieve terms with similar spellings: (("modified multiobjective estimation algorithmss") OR ("modified bi1 estimation algorithm"))~.
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