Perhaps you should try some spelling variations:
convolution algorithm » convolution algorithms, evolution algorithm, solution algorithm
optimized algorithms » optimized algorithm, optimizer algorithms, optimization algorithms
objective optimized » objective optimal, objective optimization
active learning » machine learning

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 optimized algorithms ) or ( active learning convolution algorithm ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( modified objective optimized algorithms ) OR ( active learning convolution algorithm )).
• Adding a wildcard symbol may retrieve word variants: (( modified objective optimized algorithms ) or ( active learning convolution algorithm ))*.