Perhaps you should try some spelling variations:
concurrent programming » constraint programming (Expand search)
sequence concurrent » sequence current (Expand search), sequence currents (Expand search), sequence content (Expand search)
precoder sequence » promoter sequence (Expand search), reader sequence (Expand search), promoter sequences (Expand search)
coder precoder » coder decoder (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)

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

• Removing quotes may allow a broader search: (( coder precoder sequence concurrent programming ) OR ( api python python python programming ))~.