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