Perhaps you should try some spelling variations:
machine perception » teaching perception (Expand search), tactile perception (Expand search), active perception (Expand search)
coding machine » molding machine (Expand search), coating machine (Expand search), scoring machine (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
coder coding » modern coding (Expand search), color coding (Expand search), odor coding (Expand search)
coder coder » coder decoder (Expand search), code code (Expand search), decoder codec (Expand search)
in python » _ 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: "(( coder coder coding machine perception ) OR ( in python python python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( coder coder coding machine perception ) OR ( in python python python programming ))*.