Perhaps you should try some spelling variations:
reduction method » reflection method (Expand search), detection method (Expand search), selection method (Expand search)
coder relations » border relations (Expand search), power relations (Expand search), over relations (Expand search)
relations basic » relations brasil (Expand search), relations based (Expand search), relations brazil (Expand search)
basic reduction » basis reduction (Expand search), basic production (Expand search), brasil reduction (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
using codigo » using indigo (Expand search), using coding (Expand search), using codium (Expand search)

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

• Removing quotes may allow a broader search: (( coder relations basic reduction method ) OR ( using codigo python python programming ))~.