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