Perhaps you should try some spelling variations:
sampling python » sampling method (Expand search), sampling position (Expand search), sampling methods (Expand search)
the processing » the process (Expand search), image processing (Expand search)
using sampling » using subsampling (Expand search), using saline (Expand search), using samples (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
code the » code to (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: "(( compra python code the processing ) OR ( using sampling python python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( compra python code the processing ) OR ( using sampling python python programming ))*.