Perhaps you should try some spelling variations:
"modified trained convolutional algorithm" » "modified trained convolution algorithms", "modified trained evolution algorithm", "modified trained evolutionary algorithm", "modified graph convolutional algorithm", "modified traces convolutional algorithm"
"modified objective predators algorithm" » "modified objective predation algorithm"

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 objective predators algorithm") OR ("modified trained convolutional algorithm"))~.
• Removing quotes may allow a broader search: (( modified objective predators algorithm ) or ( modified trained convolutional algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (("modified objective predators algorithm") or ("modified trained convolutional algorithm"))*.