Perhaps you should try some spelling variations:
"modified multiobjective predation algorithm" » "modified multiobjective optimization algorithm", "modified multiobjective design algorithm", "modified multiobjective predators algorithm"
"modified objective estimation algorithm" » "modified objective optimization algorithm", "modified objective allocation algorithm"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (("modified multiobjective predation algorithm") OR ("modified objective estimation algorithm"))~.
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