Perhaps you should try some spelling variations:
"modified notion estimation algorithmssss" » "modified notion estimation algorithms", "modified notion estimation algorithm", "modified motion estimation algorithmssss"
"modified parameters optimization algorithms" » "modified parameter optimization algorithms", "modified parameter estimation algorithms", "modified parameters optimisation algorithm", "modified parameters estimation algorithms", "modified parameters estimation algorithm"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("modified parameters optimization algorithms") or ("modified notion estimation algorithmssss"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("modified parameters optimization algorithms") OR ("modified notion estimation algorithmssss"))*.
• Removing quotes may allow a broader search: (( modified parameters optimization algorithms ) or ( modified notion estimation algorithmssss ))*.