Perhaps you should try some spelling variations:
"modified multiobjective optimization algorithm" » "modified multiobjective optimization algorithms", "modified multiobjective optimisation algorithm", "modified multiobjective estimation algorithm"
"code nursing method algorithm" » "code nursing mom algorithm", "code nursing methods algorithm", "code using method algorithm", "care nursing method algorithm", "models nursing method algorithm"

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

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• Removing quotes may allow a broader search: (( code nursing method algorithm ) OR ( modified multiobjective optimization algorithm )).
• Adding a wildcard symbol may retrieve word variants: (("code nursing method algorithm") OR ("modified multiobjective optimization algorithm"))*.