Perhaps you should try some spelling variations:
decrease affine » decrease walking (Expand search)
affine problems » line problems (Expand search), traffic problems (Expand search), routine problems (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
python code » python coding (Expand search), python redes (Expand search)
code python » codigo python (Expand search), pacote python (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: "(( decrease AND decrease affine problems ) OR ( python code python python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease AND decrease affine problems ) OR ( python code python python programming ))*.