Perhaps you should try some spelling variations:
"modified network optimization algorithmss" » "modified network optimization algorithms", "modified network estimation algorithms", "modified network estimation algorithm", "certified network optimization algorithmss", "defined network optimization algorithmss", "modified near optimization algorithmss"
"modified parameters optimisation algorithm" » "modified parameter optimization algorithm", "modified parameter estimation algorithm", "modified parameters optimization algorithms", "modified parameters estimation algorithm", "modified parameters estimation algorithms"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (("modified network optimization algorithmss") OR ("modified parameters optimisation algorithm"))~.
• Removing quotes may allow a broader search: (( modified network optimization algorithmss ) or ( modified parameters optimisation algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (("modified network optimization algorithmss") or ("modified parameters optimisation algorithm"))*.