Perhaps you should try some spelling variations:
mass programming » means programming (Expand search), sas programming (Expand search), based programming (Expand search)
coping function » scoring function (Expand search), coupling functions (Expand search), counting function (Expand search)
function mass » function measure (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
coder coping » cope coping (Expand search), cancer coping (Expand search), career coping (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 coping function mass programming ) OR ( in python python python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( coder coping function mass programming ) OR ( in python python python programming ))*.