Perhaps you should try some spelling variations:
"modified multiobjective estimation algorithms" » "modified multiobjective optimization algorithms", "modified multiobjective estimation algorithm", "modified multiobjective optimisation algorithm"
"modified adam optimization algorithmss" » "modified adam optimization algorithms", "modified adam optimisation algorithm", "modified adam estimation algorithm", "modified game optimization algorithmss", "modified stage optimization algorithmss", "modified _ optimization algorithmss", "modified df optimization algorithmss", "modified near optimization algorithmss"

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 adam optimization algorithmss") OR ("modified multiobjective estimation algorithms"))~.
• Removing quotes may allow a broader search: (( modified adam optimization algorithmss ) or ( modified multiobjective estimation algorithms ))~.
• Adding a wildcard symbol may retrieve word variants: (("modified adam optimization algorithmss") or ("modified multiobjective estimation algorithms"))*.