Perhaps you should try some spelling variations:
"modified notion optimisation algorithmsss" » "modified notion optimization algorithms", "modified notion estimation algorithms", "modified notion optimization algorithmssss", "modified notion estimation algorithmsss", "modified notion estimation algorithmssss", "modified network optimization algorithmsss"
"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.

• If you are trying to use Boolean operators, they must be ALL CAPS: (("modified parameters optimisation algorithm") OR ("modified notion optimisation algorithmsss"))~.
• Removing quotes may allow a broader search: (( modified parameters optimisation algorithm ) or ( modified notion optimisation algorithmsss ))~.
• Adding a wildcard symbol may retrieve word variants: (("modified parameters optimisation algorithm") or ("modified notion optimisation algorithmsss"))*.