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 over estimation algorithms" » "modified over estimation algorithm", "modified over optimisation algorithm", "modified over approximation algorithms", "modified cover estimations algorithms", "modified pose estimation algorithms", "modified sphere estimation algorithms", "modified near estimation algorithms", "modified orca 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 notion optimization algorithms") OR ("modified over estimation algorithms"))~.
• Removing quotes may allow a broader search: (( modified notion optimization algorithms ) or ( modified over estimation algorithms ))~.
• Adding a wildcard symbol may retrieve word variants: (("modified notion optimization algorithms") or ("modified over estimation algorithms"))*.