Perhaps you should try some spelling variations:
"modified multiobjective optimization algorithms" » "modified multiobjective optimisation algorithm", "modified multiobjective estimation algorithms", "modified multiobjective estimation algorithm"
"modified over optimizer algorithms" » "modified over optimized algorithms", "modified over optimized algorithm", "modified near optimizer algorithms", "modified orca optimizer algorithms"

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 over optimizer algorithms") or ("modified multiobjective optimization algorithms"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("modified over optimizer algorithms") OR ("modified multiobjective optimization algorithms")).
• Removing quotes may allow a broader search: (( modified over optimizer algorithms ) or ( modified multiobjective optimization algorithms )).
• Adding a wildcard symbol may retrieve word variants: (("modified over optimizer algorithms") or ("modified multiobjective optimization algorithms"))*.