Perhaps you should try some spelling variations:
"modified adaptive quantization algorithm" » "modified adaptive estimation algorithm", "modified adaptive ventilation algorithm", "modified passive quantization algorithm"
"modified model predation algorithm" » "modified model predators algorithm", "modified model estimation algorithm", "modified model reduction algorithm", "modified model predictive algorithm", "modified model predicting algorithm", "modified male predation algorithm"

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• If you are trying to use Boolean operators, they must be ALL CAPS: (("modified model predation algorithm") OR ("modified adaptive quantization algorithm")).
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