Perhaps you should try some spelling variations:
optimization algorithm » optimization algorithms, optimisation algorithm, estimation algorithm
predation algorithm » predators algorithm, estimation algorithm
learning predation » learning prediction, learning emotion
active learning » machine learning
parameter » parameters

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• Performing a fuzzy search may retrieve terms with similar spellings: (( active learning predation algorithm ) or ( modified parameter optimization algorithm ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( active learning predation algorithm ) OR ( modified parameter optimization algorithm )).
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