Perhaps you should try some spelling variations:
predation algorithm » predators algorithm, estimation algorithm
learning predation » learning prediction, learning emotion
modified learning » mobile learning, modified caging
machine making » machine learning
making methods » learning methods, graining methods

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

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