Perhaps you should try some spelling variations:
"modified multiobjective optimization algorithms" » "modified multiobjective optimisation algorithm", "modified multiobjective estimation algorithms", "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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("code nursing method algorithm") or ("modified multiobjective optimization algorithms"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("code nursing method algorithm") OR ("modified multiobjective optimization algorithms"))*.
• Removing quotes may allow a broader search: (( code nursing method algorithm ) or ( modified multiobjective optimization algorithms ))*.