Perhaps you should try some spelling variations:
optimized algorithms » optimized algorithm, optimizer algorithms, optimization algorithms
objective predation » objective allocation
predation algorithm » predators algorithm, estimation algorithm
changing optimized » choosing optimizer
modified changing » modified caging

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( modified changing optimized algorithms ) or ( modified objective predation algorithm ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( modified changing optimized algorithms ) OR ( modified objective predation algorithm )).
• Adding a wildcard symbol may retrieve word variants: (( modified changing optimized algorithms ) or ( modified objective predation algorithm ))*.