Perhaps you should try some spelling variations:
"modified objective allocation algorithm" » "modified objective estimation algorithm", "modified objective evolution algorithm", "modified objective predation algorithm"
"machines learning predators algorithm" » "machines learning predation algorithm", "machines marine predators algorithm", "machine learning predators algorithm", "active learning predators algorithm", "mapping learning predators algorithm"

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("modified objective allocation algorithm") or ("machines learning predators algorithm"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("modified objective allocation algorithm") OR ("machines learning predators algorithm")).
• Removing quotes may allow a broader search: (( modified objective allocation algorithm ) or ( machines learning predators algorithm )).
• Adding a wildcard symbol may retrieve word variants: (("modified objective allocation algorithm") or ("machines learning predators algorithm"))*.