Perhaps you should try some spelling variations:
"modified aging convolution algorithms" » "modified aging evolution algorithm", "modified aging solution algorithm", "modified learning convolution algorithms", "modified caging convolution algorithms"
"modified parameter optimizer algorithms" » "modified parameter optimized algorithms", "modified parameter optimized algorithm", "modified parameter optimization 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 aging convolution algorithms") OR ("modified parameter optimizer algorithms"))~.
• Removing quotes may allow a broader search: (( modified aging convolution algorithms ) or ( modified parameter optimizer algorithms ))~.
• Adding a wildcard symbol may retrieve word variants: (("modified aging convolution algorithms") or ("modified parameter optimizer algorithms"))*.