Perhaps you should try some spelling variations:
convolution algorithms » solution algorithm
evolution algorithm » solution algorithm, evolutionary algorithm, estimation algorithm
optimal evolution » optimal solution, time evolution
modified passive » modified adaptive
modified optimal » modified thermal

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

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