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

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("modified multiobjective optimized algorithm") or ("modified parameter optimized algorithmsss"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("modified multiobjective optimized algorithm") OR ("modified parameter optimized algorithmsss"))*.
• Removing quotes may allow a broader search: (( modified multiobjective optimized algorithm ) or ( modified parameter optimized algorithmsss ))*.