Perhaps you should try some spelling variations:
"modified network optimization algorithms" » "modified network estimation algorithms", "modified network estimation algorithm", "modified network optimized algorithms", "certified network optimization algorithms", "defined network optimization algorithms", "modified near optimization algorithms"
"modified static optimisation algorithm" » "modified static estimation algorithm", "modified static estimation algorithms", "modified static optimization algorithm", "modified stage optimization algorithm", "modified stochastic optimization algorithm"

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

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