Perhaps you should try some spelling variations:
"modified multiobjective optimisation algorithm" » "modified multiobjective optimization algorithm", "modified objective optimization algorithm", "modified multiobjective optimization algorithms", "modified multiobjective estimation algorithm", "modified multiobjective estimation algorithms"
"model using raw algorithm" » "model using adam algorithm", "model using _ algorithm", "model using mom algorithm", "code using raw algorithm", "models nursing raw algorithm", "powder using raw algorithm", "model using real algorithm", "model using a algorithm", "model using low algorithm"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (("modified multiobjective optimisation algorithm") or ("model using raw algorithm"))~.
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