Perhaps you should try some spelling variations:
"modified parameter optimization algorithms" » "modified parameter optimisation algorithm", "modified parameter estimation algorithms", "modified parameter estimation algorithm", "modified parameters optimization algorithms"
"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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"modified parameter optimization algorithms\") OR (\"verified network optimized algorithm\"))~".
• Removing quotes may allow a broader search: (( modified parameter optimization algorithms ) OR ( verified network optimized algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (("modified parameter optimization algorithms") OR ("verified network optimized algorithm"))*.