Perhaps you should try some spelling variations:
"modified stochastic optimization algorithms" » "modified stochastic optimisation algorithm", "modified stochastic estimation algorithms", "modified stochastic estimation algorithm"
"modified notion estimation algorithmsss" » "modified notion estimation algorithms", "modified notion estimation algorithm", "modified motion estimation algorithmsss"

Try widening your search to All Fields.

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

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