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