Perhaps you should try some spelling variations:
"modified multiobjective optimizer algorithmsss" » "modified multiobjective optimization algorithmsss", "modified multiobjective optimizer algorithms", "modified multiobjective optimized algorithms"
"modified parameter optimized algorithm" » "modified parameter optimization algorithm", "modified parameter optimized algorithms", "modified parameter optimizer 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 parameter optimized algorithm\") OR (\"modified multiobjective optimizer algorithmsss\"))~".
• Removing quotes may allow a broader search: (( modified parameter optimized algorithm ) OR ( modified multiobjective optimizer algorithmsss ))~.
• Adding a wildcard symbol may retrieve word variants: (("modified parameter optimized algorithm") OR ("modified multiobjective optimizer algorithmsss"))*.