Perhaps you should try some spelling variations:
componente convex » componente conexa (Expand search), componente chave (Expand search), componente confiavel (Expand search)
and componente » and components (Expand search), and component (Expand search), pndu componente (Expand search)
convex program » convex programs (Expand search), conviver program (Expand search), softex program (Expand search)
costing python » costing method (Expand search), using python (Expand search)
using costing » using coating (Expand search), using boosting (Expand search), using coatings (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
coder and » code and (Expand search), codes and (Expand search), poder and (Expand search)

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

• Removing quotes may allow a broader search: (( coder and componente convex program ) OR ( using costing python python programming ))~.