Perhaps you should try some spelling variations:
"modified objective optimizer algorithmsssss" » "modified objective optimizer algorithms", "modified objective optimized algorithms", "modified objective optimized algorithm", "modified objective optimal algorithmsssss", "modified objective optimization algorithmsssss"
"modified parameters optimization algorithm" » "modified parameter optimization algorithm", "modified parameter estimation algorithm", "modified parameters optimization algorithms", "modified parameters optimisation algorithm", "modified parameters estimation algorithm"

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

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