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"
"enabling learning emotion algorithm" » "mapping learning emotion algorithm", "enabling learning evolution algorithm", "enabling learning estimation algorithm", "enabling learning predation algorithm", "enabling learning method algorithm"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"modified objective optimized algorithms\") OR (\"enabling learning emotion algorithm\"))~".
• Removing quotes may allow a broader search: (( modified objective optimized algorithms ) OR ( enabling learning emotion algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (("modified objective optimized algorithms") OR ("enabling learning emotion algorithm"))*.