Perhaps you should try some spelling variations:
optimization algorithms » optimisation algorithm, estimation algorithms, estimation algorithm
convolutional algorithm » convolution algorithms, evolution algorithm, evolutionary algorithm
deep convolutional » d convolutional, graph convolutional
modified deep » modified delphi, modified df, modified near

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

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