Perhaps you should try some spelling variations:
"binary sample level optimization algorithm" » "binary sample global optimization algorithm" (Expand Search)
"binary ct based optimization algorithm" » "binary rat based optimization algorithm" (Expand Search), "binary cu based optimization algorithm" (Expand Search), "binary iot based optimization algorithm" (Expand Search), "binary ni based optimization algorithm" (Expand Search)

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• Performing a fuzzy search may retrieve terms with similar spellings: (("binary ct based optimization algorithm") OR ("binary sample level optimization algorithm"))~.
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