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 pulse estimation algorithms" » "modified pulse estimation algorithm", "modified pulse optimisation algorithm", "modified pulse approximation algorithms", "modified pulses estimation algorithms", "modified pose estimation algorithms", "modified sphere estimation algorithms", "modified male estimation algorithms", "modified passive 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 pulse estimation algorithms") or ("modified notion optimization algorithms"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("modified pulse estimation algorithms") OR ("modified notion optimization algorithms")).
• Removing quotes may allow a broader search: (( modified pulse estimation algorithms ) or ( modified notion optimization algorithms )).
• Adding a wildcard symbol may retrieve word variants: (("modified pulse estimation algorithms") or ("modified notion optimization algorithms"))*.