Perhaps you should try some spelling variations:
"modified notion optimization algorithms" » "modified notion optimisation algorithm", "modified notion estimation algorithm", "modified notion optimized algorithms", "modified network optimization algorithms", "modified policy optimization algorithms", "modified allocation optimization algorithms"
"modified risk estimation algorithms" » "modified risk estimation algorithm", "modified risk optimisation algorithm", "modified risk approximation algorithms", "modified pose estimation algorithms", "modified bi1 estimation algorithms"

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"modified risk estimation algorithms\") OR (\"modified notion optimization algorithms\"))~".
• Removing quotes may allow a broader search: (( modified risk estimation algorithms ) OR ( modified notion optimization algorithms ))~.
• Adding a wildcard symbol may retrieve word variants: (("modified risk estimation algorithms") OR ("modified notion optimization algorithms"))*.