Perhaps you should try some spelling variations:
"modified multiobjective optimized algorithms" » "modified multiobjective optimization algorithms", "modified multiobjective optimized algorithm", "modified multiobjective optimizer algorithms"
"machines learning prediction algorithm" » "machines learning predation algorithm", "machines learning predators algorithm", "machine learning prediction algorithm", "active learning prediction algorithm", "mapping learning prediction 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: (("machines learning prediction algorithm") OR ("modified multiobjective optimized algorithms"))~.
• Removing quotes may allow a broader search: (( machines learning prediction algorithm ) or ( modified multiobjective optimized algorithms ))~.
• Adding a wildcard symbol may retrieve word variants: (("machines learning prediction algorithm") or ("modified multiobjective optimized algorithms"))*.