Perhaps you should try some spelling variations:
"modified notion optimization algorithms" » "modified notion optimisation algorithm", "modified notion estimation algorithms", "modified notion estimation algorithm", "modified network optimization algorithms", "modified policy optimization algorithms", "modified allocation optimization algorithms"
"modified flor convolution algorithms" » "modified flor evolution algorithm", "modified flor solution algorithm", "modified near convolution algorithms"

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• Performing a fuzzy search may retrieve terms with similar spellings: (("modified flor convolution algorithms") OR ("modified notion optimization algorithms"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"modified flor convolution algorithms\") OR (\"modified notion optimization algorithms\"))".
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