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