Perhaps you should try some spelling variations:
"modified based prediction algorithm" » "modified based predation algorithm", "modified based predators algorithm", "modified risk prediction algorithm", "modified a prediction algorithm", "modified admet prediction algorithm", "modified male prediction algorithm"
"modified time approximation algorithms" » "modified one approximation algorithms", "modified _ approximation algorithms", "modified bi1 approximation algorithms", "modified male approximation 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 based prediction algorithm") OR ("modified time approximation algorithms"))~.
• Removing quotes may allow a broader search: (( modified based prediction algorithm ) or ( modified time approximation algorithms ))~.
• Adding a wildcard symbol may retrieve word variants: (("modified based prediction algorithm") or ("modified time approximation algorithms"))*.