Perhaps you should try some spelling variations:
"modified invasive convolution algorithms" » "modified invasive evolution algorithm", "modified invasive ventilation algorithms", "modified passive convolution algorithms"
"modified adaptive solution algorithm" » "modified adaptive evolution algorithm", "modified adaptive evolutionary algorithm", "modified adaptive estimation algorithm", "modified passive solution algorithm"

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

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