Perhaps you should try some spelling variations:
"multi-objective optimization niusha ii" » "multi-objective optimization nicso ii", "multi-objective optimization nsga ii", "multi-objective optimization neutral ii"
"multi-objective optimization vishal ii" » "multi-objective optimization visual ii", "multi-objective optimization viral ii", "multi-objective optimization virtual ii", "multi-objective optimization vishal k", "multi-objective optimization fiscal ii", "multi-objective optimization vishal 11"

Try widening your search to All Fields.

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: "((\"multi-objective optimization niusha ii\") OR (\"multi-objective optimization vishal ii\"))".
• Removing quotes may allow a broader search: (( multi-objective optimization niusha ii ) OR ( multi-objective optimization vishal ii )).
• Adding a wildcard symbol may retrieve word variants: (("multi-objective optimization niusha ii") OR ("multi-objective optimization vishal ii"))*.