Perhaps you should try some spelling variations:
predation algorithm » predators algorithm, estimation algorithm
objective predation » objective allocation
code learning » how learning
a algorithm » _ algorithms, adam algorithm, _ algorithmic
_ algorithm » _ algorithms, _ algorithmic, mom algorithm

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

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