Perhaps you should try some spelling variations:
component contratos » component context (Expand search), components constraints (Expand search), componentes construtivos (Expand search)
contratos programa » contrato programa (Expand search), contract program (Expand search), contratos promessa (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
on component » on components (Expand search), one component (Expand search), in component (Expand search)
using python » usando python (Expand search), in python (Expand search)
using using » housing using (Expand search), aging using (Expand search), ring using (Expand search)
code on » code of (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 on component contratos programa ) OR ( using using python python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( code on component contratos programa ) OR ( using using python python programming ))*.