Perhaps you should try some spelling variations:
"modified network optimisation algorithm" » "modified network optimization algorithms", "modified network estimation algorithm", "modified network estimation algorithms", "modified network optimization algorithm", "certified network optimisation algorithm", "defined network optimisation algorithm", "modified near optimisation algorithm"
"modified stochastic optimized algorithms" » "modified stochastic optimization algorithms", "modified stochastic optimized algorithm", "modified stochastic optimizer algorithms"

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 stochastic optimized algorithms") OR ("modified network optimisation algorithm"))~.
• Removing quotes may allow a broader search: (( modified stochastic optimized algorithms ) or ( modified network optimisation algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (("modified stochastic optimized algorithms") or ("modified network optimisation algorithm"))*.