Perhaps you should try some spelling variations:
"modified multiobjective estimation algorithm" » "modified multiobjective optimization algorithm"
"modified model solutions algorithms" » "modified model solution algorithm", "modified model evolution algorithm", "modified model convolution algorithms", "modified nodal solution algorithms", "modified global solutions algorithms", "modified male solutions algorithms"

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• Removing quotes may allow a broader search: (( modified multiobjective estimation algorithm ) OR ( modified model solutions algorithms ))~.
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