Perhaps you should try some spelling variations:
"modified multiobjective optimized algorithms" » "modified multiobjective optimization algorithms", "modified multiobjective optimized algorithm", "modified multiobjective optimizer 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"

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: (("model using raw algorithm") OR ("modified multiobjective optimized algorithms"))~.
• Removing quotes may allow a broader search: (( model using raw algorithm ) or ( modified multiobjective optimized algorithms ))~.
• Adding a wildcard symbol may retrieve word variants: (("model using raw algorithm") or ("modified multiobjective optimized algorithms"))*.