Perhaps you should try some spelling variations:
line programming » linear programming (Expand search), cone programming (Expand search), linear programmin (Expand search)
coder operators » order operators (Expand search), cohen operators (Expand search), center operators (Expand search)
operators line » operators in (Expand search), operators using (Expand search), operators along (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pytm python (Expand search)
coder coder » coder decoder (Expand search), code code (Expand search), decoder codec (Expand search)
in pitons » in pigeons (Expand search), in picos (Expand search), _ pitons (Expand search)

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

• Removing quotes may allow a broader search: (( coder coder operators line programming ) OR ( in pitons python python programming ))~.