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"
"modified large evolution algorithm" » "modified large solution algorithm", "modified large evolutionary algorithm", "modified large convolution algorithms", "modified large evaluation algorithm", "modified early evolution algorithm", "modified oxygen evolution algorithm", "modified male evolution algorithm"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (("modified objective optimized algorithm") OR ("modified large evolution algorithm"))~.
• Removing quotes may allow a broader search: (( modified objective optimized algorithm ) or ( modified large evolution algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (("modified objective optimized algorithm") or ("modified large evolution algorithm"))*.