Perhaps you should try some spelling variations:
"Multi-objective evolutionary algorithm" » "Multi-objetivo evolutionary algorithm" (Expand Search), "Multi-objective solutionary algorithm" (Expand Search)
"multi-objective evolution algorithms" » "multi-objetivo evolution algorithms" (Expand Search), "multi-objective solution algorithms" (Expand Search), "multi-objective evolution algoritmo" (Expand Search)

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 evolutionary algorithm\") OR (\"multi-objective evolution algorithms\"))~".
• Removing quotes may allow a broader search: (( Multi-objective evolutionary algorithm ) OR ( multi-objective evolution algorithms ))~.
• Adding a wildcard symbol may retrieve word variants: (("Multi-objective evolutionary algorithm") OR ("multi-objective evolution algorithms"))*.