Perhaps you should try some spelling variations:
"modified objective optimized algorithms" » "modified objective optimized algorithm", "modified objective optimizer algorithms", "modified objective optimization algorithms", "modified objective optimal algorithms"
"modified aging evolution algorithm" » "modified aging solution algorithm", "modified aging evolutionary algorithm", "modified aging convolution algorithms", "modified caging evolution 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 algorithms") OR ("modified aging evolution algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"modified objective optimized algorithms\") OR (\"modified aging evolution algorithm\"))".
• Removing quotes may allow a broader search: (( modified objective optimized algorithms ) OR ( modified aging evolution algorithm )).
• Adding a wildcard symbol may retrieve word variants: (("modified objective optimized algorithms") OR ("modified aging evolution algorithm"))*.