Perhaps you should try some spelling variations:
"modified parameters optimization algorithms" » "modified parameter optimization algorithms", "modified parameter estimation algorithms", "modified parameters optimisation algorithm", "modified parameters estimation algorithms", "modified parameters estimation algorithm"
"verified network optimized algorithm" » "verified network optimized algorithms", "verified network optimizer algorithms", "verified network optimization algorithm", "certified network optimized algorithm", "defined network optimized 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: (("modified parameters optimization algorithms") OR ("verified network optimized algorithm"))~.
• Removing quotes may allow a broader search: (( modified parameters optimization algorithms ) or ( verified network optimized algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (("modified parameters optimization algorithms") or ("verified network optimized algorithm"))*.