Perhaps you should try some spelling variations:
componente chave » componentes chave (Expand search), components have (Expand search), componente c5a (Expand search)
boosting methods » boosting method (Expand search), costing methods (Expand search), coasting methods (Expand search)
one componente » one component (Expand search), mono componente (Expand search), bone components (Expand search)
using boosting » using rotating (Expand search), using boosted (Expand search), using resting (Expand search)
methods python » methods action (Expand search), pythons python (Expand search), methods method (Expand search)
chave program » chaves program (Expand search), chave programa (Expand search), chaves programa (Expand search)
coder one » under one (Expand search), code on (Expand search), over one (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: "(( coder one componente chave program ) OR ( using boosting methods python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( coder one componente chave program ) OR ( using boosting methods python programming ))*.