Perhaps you should try some spelling variations:
objective optimisation » objective optimization, multiobjective optimization
optimisation algorithm » optimization algorithms, estimation algorithm, estimation algorithms
modified learning » mobile learning, modified caging
due algorithm » our algorithm, adam algorithm, _ algorithm
learning due » learning data, learning pbel, learning _

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• Performing a fuzzy search may retrieve terms with similar spellings: (( modified objective optimisation algorithm ) or ( modified learning due algorithm ))~.
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