Perhaps you should try some spelling variations:
"modified parameter optimized algorithmsss" » "modified parameter optimized algorithms", "modified parameter optimizer algorithms", "modified parameter optimization algorithmsss", "modified parameter optimized algorithmssss", "modified parameter optimizer algorithmssss"
"modified objective optimized algorithm" » "modified objective optimal algorithm", "modified objective optimization algorithm", "modified objective optimized algorithms", "modified objective 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 parameter optimized algorithmsss") or ("modified objective optimized algorithm"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("modified parameter optimized algorithmsss") OR ("modified objective optimized algorithm")).
• Removing quotes may allow a broader search: (( modified parameter optimized algorithmsss ) or ( modified objective optimized algorithm )).
• Adding a wildcard symbol may retrieve word variants: (("modified parameter optimized algorithmsss") or ("modified objective optimized algorithm"))*.