Perhaps you should try some spelling variations:
componente confiavel » componente calcinavel (Expand search), componente variavel (Expand search), componente conceitual (Expand search)
confiavel program » conviver program (Expand search), convex program (Expand search)
testing methods » costing methods (Expand search), test methods (Expand search), feeding methods (Expand search)
methods python » methods action (Expand search), pythons python (Expand search), methods method (Expand search)
rn componente » tri componente (Expand search), _ componente (Expand search), el componente (Expand search)
using testing » using resting (Expand search), using nesting (Expand search), ring testing (Expand search)
code rn » code an (Expand search), code re (Expand search), code and (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 rn componente confiavel program ) OR ( using testing methods python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( code rn componente confiavel program ) OR ( using testing methods python programming ))*.