Perhaps you should try some spelling variations:
parallel processing » parallel programming (Expand search)
decoder parallel » recovery parallel (Expand search), over parallel (Expand search), center parallel (Expand search)
coder decoder » encoder decoder (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
coder coder » code code (Expand search), decoder codec (Expand search), codesc poder (Expand search)

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

• Removing quotes may allow a broader search: (( coder coder decoder parallel processing ) OR ( python python python python programming ))~.