Perhaps you should try some spelling variations:
"modified passive ventilation algorithm" » "modified passive estimation algorithm", "modified passive estimation algorithms", "modified passive evolution algorithm", "modified adaptive ventilation algorithm", "modified invasive ventilation algorithm"
"modified bayesian optimized algorithms" » "modified bayesian optimized algorithm", "modified bayesian optimizer algorithms", "modified bayesian optimization algorithms"

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• Performing a fuzzy search may retrieve terms with similar spellings: (("modified bayesian optimized algorithms") or ("modified passive ventilation algorithm"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("modified bayesian optimized algorithms") OR ("modified passive ventilation algorithm"))*.
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