Perhaps you should try some spelling variations:
quantization algorithms » estimation algorithms, optimization algorithms
adaptive quantization » adaptive ventilation
predation algorithm » predators algorithm, estimation algorithm
learning predation » learning prediction, learning emotion
modified adaptive » modified passive
modified learning » mobile learning, 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 adaptive quantization algorithms ) or ( modified learning predation algorithm ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( modified adaptive quantization algorithms ) OR ( modified learning predation algorithm )).
• Adding a wildcard symbol may retrieve word variants: (( modified adaptive quantization algorithms ) or ( modified learning predation algorithm ))*.