Perhaps you should try some spelling variations:
"modified stochastic evolutionary algorithm" » "modified stochastic evolution algorithm"
"modified objective solution algorithm" » "modified objective evolutionary algorithm", "modified objective allocation algorithm", "modified objective evolution algorithm", "modified objective convolution algorithms", "modified objective estimation 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 objective solution algorithm") OR ("modified stochastic evolutionary algorithm"))~.
• Removing quotes may allow a broader search: (( modified objective solution algorithm ) or ( modified stochastic evolutionary algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (("modified objective solution algorithm") or ("modified stochastic evolutionary algorithm"))*.