Perhaps you should try some spelling variations:
competencies controle » competencia controle (Expand search), competencias contra (Expand search), competencies core (Expand search)
and competencies » and competences (Expand search), and competence (Expand search), of competencies (Expand search)
controle program » controle programa (Expand search), control program (Expand search), control programs (Expand search)
nesting python » using python (Expand search), nesting within (Expand search)
using nesting » using resting (Expand search), using heating (Expand search), using boosting (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.

• If you are trying to use Boolean operators, they must be ALL CAPS: (( code AND competencies controle program ) OR ( using nesting python python programming ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( code and competencies controle program ) OR ( using nesting python python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( code and competencies controle program ) OR ( using nesting python python programming ))*.