Perhaps you should try some spelling variations:
"mapping learning evolutionary algorithm" » "mapping learning evolution algorithm", "machine learning evolutionary algorithm", "enabling learning evolutionary algorithm"
"modified objective solution algorithm" » "modified objective evolutionary algorithm", "modified objective allocation algorithm", "modified objective evolution algorithm", "modified objective convolution algorithms", "modified objective estimation algorithm"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("modified objective solution algorithm") OR ("mapping learning evolutionary algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"modified objective solution algorithm\") OR (\"mapping learning evolutionary algorithm\"))".
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