Perhaps you should try some spelling variations:
and programming » _ programming (Expand search), goal programming (Expand search)
python factor » python tutor (Expand search), python editor (Expand search)
coder compra » poder compra (Expand search), poder comprar (Expand search), compra compra (Expand search)
python and » python based (Expand search)
factor the » factors the (Expand search), factor type (Expand search), factor that (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: (( coder compra python AND programming ) OR ( python factor the python programming ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( coder compra python and programming ) OR ( python factor the python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( coder compra python and programming ) OR ( python factor the python programming ))*.