Perhaps you should try some spelling variations:
"modified write optimization algorithms" » "modified write optimisation algorithm", "modified write estimation algorithms", "modified write estimation algorithm", "modified write optimisation algorithms", "modified write estimation algorithmss", "modified game optimization algorithms", "modified qoe optimization algorithms", "modified stage optimization algorithms"
"modified _ optimization algorithm" » "modified _ optimisation algorithm", "modified _ estimation algorithm", "modified _ estimation algorithms"

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• Performing a fuzzy search may retrieve terms with similar spellings: (("modified _ optimization algorithm") or ("modified write optimization algorithms"))~.
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