Perhaps you should try some spelling variations:
componente cognitiva » componentes cognitivos (Expand search), componente criativa (Expand search), componente comunicativo (Expand search)
subsampling python » subsampling ratio (Expand search)
cognitiva program » cognitiva programacao (Expand search), cognitive programmin (Expand search), recognition program (Expand search)
using subsampling » and subsampling (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)

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: "(( code _ componente cognitiva program ) OR ( using subsampling python python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( code _ componente cognitiva program ) OR ( using subsampling python python programming ))*.