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