Perhaps you should try some spelling variations:
"modified seird optimization algorithmssss" » "modified seird optimization algorithms", "modified seird optimisation algorithm", "modified stage optimization algorithmssss", "modified network optimization algorithmssss", "modified near optimization algorithmssss"
"modified objective approximation algorithm" » "modified objective approximation algorithms"

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• Removing quotes may allow a broader search: (( modified seird optimization algorithmssss ) OR ( modified objective approximation algorithm ))~.
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