Perhaps you should try some spelling variations:
"modified stochastic optimization algorithmss" » "modified stochastic optimization algorithms", "modified stochastic optimisation algorithm", "modified stochastic estimation algorithms", "modified stochastic optimization algorithmsss", "modified stochastic optimisation algorithmss", "modified stochastic estimation algorithmss"
"modified caging optimization algorithm" » "modified caging optimization algorithms", "modified caging optimisation algorithm", "modified caging estimation algorithm", "modified staffing optimization algorithm"

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 caging optimization algorithm") OR ("modified stochastic optimization algorithmss"))~.
• Removing quotes may allow a broader search: (( modified caging optimization algorithm ) or ( modified stochastic optimization algorithmss ))~.
• Adding a wildcard symbol may retrieve word variants: (("modified caging optimization algorithm") or ("modified stochastic optimization algorithmss"))*.