Perhaps you should try some spelling variations:
potencial control » potencial controle (Expand search), potencial controlo (Expand search), potential control (Expand search)
grande potencial » grande potencia (Expand search), grandes potencias (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)
using testing » using resting (Expand search), using nesting (Expand search), ring testing (Expand search)
coder grande » poder grandes (Expand search), contar grande (Expand search), zander grande (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 grande potencial control program ) OR ( using testing methods python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( coder grande potencial control program ) OR ( using testing methods python programming ))*.