Perhaps you should try some spelling variations:
"modified objective estimation algorithms" » "modified objective estimation algorithm", "modified objective optimization algorithms", "modified objective optimisation algorithm", "modified objective allocation algorithms"
"modified load evolution algorithm" » "modified load solution algorithm", "modified load evolutionary algorithm", "modified load convolution algorithms", "modified load evaluation algorithm", "modified global evolution algorithm", "modified co evolution algorithm", "modified adam evolution algorithm", "modified near evolution algorithm"

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