Perhaps you should try some spelling variations:
"modified parameter optimization algorithmsss" » "modified parameter optimization algorithms", "modified parameter optimisation algorithm", "modified parameter estimation algorithms", "modified parameter optimization algorithmssss", "modified parameter optimisation algorithmsss", "modified parameter estimation algorithmsss", "modified parameters optimization algorithmsss"
"designed network optimization algorithm" » "designed network optimization algorithms", "designed network optimisation algorithm", "designed network estimation algorithm", "defined network optimization algorithm"

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: (("designed network optimization algorithm") OR ("modified parameter optimization algorithmsss"))~.
• Removing quotes may allow a broader search: (( designed network optimization algorithm ) or ( modified parameter optimization algorithmsss ))~.
• Adding a wildcard symbol may retrieve word variants: (("designed network optimization algorithm") or ("modified parameter optimization algorithmsss"))*.