Perhaps you should try some spelling variations:
"defined network optimisation algorithmssss" » "defined network optimisation algorithm", "defined network optimization algorithms", "defined network optimization algorithmssss"
"modified parameters optimization algorithm" » "modified parameter optimization algorithm", "modified parameter estimation algorithm", "modified parameters optimization algorithms", "modified parameters optimisation algorithm", "modified parameters estimation 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 parameters optimization algorithm") OR ("defined network optimisation algorithmssss"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"modified parameters optimization algorithm\") OR (\"defined network optimisation algorithmssss\"))".
• Removing quotes may allow a broader search: (( modified parameters optimization algorithm ) OR ( defined network optimisation algorithmssss )).
• Adding a wildcard symbol may retrieve word variants: (("modified parameters optimization algorithm") OR ("defined network optimisation algorithmssss"))*.