Perhaps you should try some spelling variations:
"stochastic optimisation algorithmssssssss" » "stochastic optimization algorithmssssssss", "static optimization algorithmssssssss", "stochastic configuration algorithmssssssss", "stochastic optimization algorithmsssssssss", "stochastic estimation algorithmssssssss", "stochastic estimation algorithmsssssssss"
"parameters optimisation algorithm" » "parameter optimization algorithm", "parameter estimation algorithm", "parameters optimization algorithms", "parameters estimation algorithm", "parameters estimation algorithms"

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: (("stochastic optimisation algorithmssssssss") or ("parameters optimisation algorithm"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("stochastic optimisation algorithmssssssss") OR ("parameters optimisation algorithm")).
• Removing quotes may allow a broader search: (( stochastic optimisation algorithmssssssss ) or ( parameters optimisation algorithm )).
• Adding a wildcard symbol may retrieve word variants: (("stochastic optimisation algorithmssssssss") or ("parameters optimisation algorithm"))*.