Perhaps you should try some spelling variations:
user programming » based programming (Expand search), pair programming (Expand search), r programming (Expand search)
coder coupling » mode coupling (Expand search), model coupling (Expand search), core coupling (Expand search)
coupling user » coupling under (Expand search), coupling over (Expand search), coupling using (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)
in python » _ python (Expand search)

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

• Removing quotes may allow a broader search: (( coder coder coupling user programming ) OR ( in python python python programming )).