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