Perhaps you should try some spelling variations:
"modified seird estimation algorithmss" » "modified seird estimation algorithms", "modified seird estimation algorithm", "modified seird optimization algorithms", "modified sphere estimation algorithmss", "modified risk estimation algorithmss", "modified near estimation algorithmss"
"modified multiobjective optimization algorithm" » "modified multiobjective optimization algorithms", "modified multiobjective optimisation algorithm", "modified multiobjective estimation algorithm"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("modified seird estimation algorithmss") or ("modified multiobjective optimization algorithm"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("modified seird estimation algorithmss") OR ("modified multiobjective optimization algorithm")).
• Removing quotes may allow a broader search: (( modified seird estimation algorithmss ) or ( modified multiobjective optimization algorithm )).
• Adding a wildcard symbol may retrieve word variants: (("modified seird estimation algorithmss") or ("modified multiobjective optimization algorithm"))*.