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 adaptive convolution algorithms" » "modified adaptive evolution algorithm", "modified adaptive solution algorithm", "modified adaptive construction algorithms", "modified adaptive ventilation algorithms", "modified passive convolution algorithms"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("modified invasive convolution algorithmss") or ("modified adaptive convolution algorithms"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("modified invasive convolution algorithmss") OR ("modified adaptive convolution algorithms")).
• Removing quotes may allow a broader search: (( modified invasive convolution algorithmss ) or ( modified adaptive convolution algorithms )).
• Adding a wildcard symbol may retrieve word variants: (("modified invasive convolution algorithmss") or ("modified adaptive convolution algorithms"))*.