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

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

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