Perhaps you should try some spelling variations:
evolutionary algorithm » evolution algorithm, solution algorithm
convolution algorithm » convolution algorithms, evolution algorithm, solution algorithm
modified learning » mobile learning, modified caging
modified passive » modified adaptive

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