Perhaps you should try some spelling variations:
coder modulation » code modulation (Expand search), coded modulation (Expand search), power modulation (Expand search)
modulation in » modulation of (Expand search)
in processing » grain processing (Expand search), corn processing (Expand search), in process (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)

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

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