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