Perhaps you should try some spelling variations:
function discourse » functions discourse (Expand search), functional discourse (Expand search), functional discource (Expand search)
green function » green's function (Expand search), green's functions (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
coder coder » coder decoder (Expand search), code code (Expand search), decoder codec (Expand search)
coder green » cover green (Expand search), copper green (Expand search), powder green (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 green function discourse ) OR ( in python python python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( coder coder green function discourse ) OR ( in python python python programming ))*.