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

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "(( modified invasive estimation algorithms ) OR ( modified delphi convolutional algorithm ))~".
• Adding a wildcard symbol may retrieve word variants: (( modified invasive estimation algorithms ) OR ( modified delphi convolutional algorithm ))*.