Perhaps you should try some spelling variations:
"modified multiobjective optimizer algorithms" » "modified multiobjective optimization algorithms", "modified multiobjective optimized algorithms", "modified multiobjective optimized algorithm"
"modified df predictor algorithm" » "modified df predators algorithm", "modified df predation algorithm", "modified _ predictor algorithm", "modified a predictor algorithm", "modified adam predictor algorithm", "modified bi1 predictor 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 df predictor algorithm") OR ("modified multiobjective optimizer algorithms"))~.
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