Perhaps you should try some spelling variations:
"modified adaptive quantization algorithmssss" » "modified adaptive ventilation algorithmssss", "modified passive quantization algorithmssss"
"modified parameter optimized algorithm" » "modified parameter optimization algorithm", "modified parameter optimized algorithms", "modified parameter optimizer algorithms"

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• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"modified adaptive quantization algorithmssss\") OR (\"modified parameter optimized algorithm\"))~".
• Removing quotes may allow a broader search: (( modified adaptive quantization algorithmssss ) OR ( modified parameter optimized algorithm ))~.
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