Perhaps you should try some spelling variations:
"modified invasive optimisation algorithm" » "modified invasive optimization algorithms", "modified invasive estimation algorithm", "modified invasive estimation algorithms", "modified passive optimisation algorithm"
"modified trained convolution algorithms" » "modified trained evolution algorithm", "modified trained solution algorithm", "modified trained convolutional algorithms", "modified traces 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 optimisation algorithm") OR ("modified trained convolution algorithms"))~.
• Removing quotes may allow a broader search: (( modified invasive optimisation algorithm ) or ( modified trained convolution algorithms ))~.
• Adding a wildcard symbol may retrieve word variants: (("modified invasive optimisation algorithm") or ("modified trained convolution algorithms"))*.