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