Perhaps you should try some spelling variations:
"modified parameter optimized algorithmssss" » "modified parameter optimized algorithm", "modified parameter optimizer algorithms", "modified parameter optimized algorithmsss", "modified parameter optimizer algorithmssss", "modified parameter optimization algorithmssss"
"modified objective optimized algorithms" » "modified objective optimized algorithm", "modified objective optimizer algorithms", "modified objective optimization algorithms", "modified objective optimal algorithms"

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 (\"modified parameter optimized algorithmssss\"))~".
• Removing quotes may allow a broader search: (( modified objective optimized algorithms ) OR ( modified parameter optimized algorithmssss ))~.
• Adding a wildcard symbol may retrieve word variants: (("modified objective optimized algorithms") OR ("modified parameter optimized algorithmssss"))*.