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