Perhaps you should try some spelling variations:
"modified objective optimized algorithm" » "modified objective optimal algorithm", "modified objective optimization algorithm", "modified objective optimized algorithms", "modified objective optimizer algorithms"
"mapping learning solution algorithm" » "mapping learning evolution algorithm", "mapping learning convolution algorithms", "mapping learning evolutionary algorithm", "mapping learning convolution algorithm", "mapping learning emotion algorithm", "machine learning solution algorithm", "enabling learning solution 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 optimized algorithm") OR ("mapping learning solution algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"modified objective optimized algorithm\") OR (\"mapping learning solution algorithm\"))*".
• Removing quotes may allow a broader search: (( modified objective optimized algorithm ) OR ( mapping learning solution algorithm ))*.