Perhaps you should try some spelling variations:
parallelism programing » parallel programing (Expand search), parallel programming (Expand search), paralel programming (Expand search)
improving parallelism » exploiting parallelism (Expand search)
coder improving » codegen improving (Expand search), conquer improving (Expand search), models improving (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 improving parallelism programing ) OR ( in python python python programming ))~.