Perhaps you should try some spelling variations:
"modified multiobjective optimized algorithm" » "modified multiobjective optimization algorithm", "modified multiobjective optimized algorithms", "modified multiobjective optimizer algorithms"
"modified nodal evolutionary algorithm" » "modified nodal evolution algorithm", "modified nodal solution algorithm", "modified adam evolutionary algorithm", "modified near evolutionary algorithm"

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• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"modified nodal evolutionary algorithm\") OR (\"modified multiobjective optimized algorithm\"))~".
• Removing quotes may allow a broader search: (( modified nodal evolutionary algorithm ) OR ( modified multiobjective optimized algorithm ))~.
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