Perhaps you should try some spelling variations:
conceptions concerning » perceptions concerning (Expand search), convention concerning (Expand search), perception concerning (Expand search)
concerning programming » constraint programming (Expand search), concurrent programming (Expand search), concorrent programming (Expand search)
model conceptions » model conception (Expand search), des conceptions (Expand search), modern conception (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
coder model » cover model (Expand search), decoder model (Expand search), copper model (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 model conceptions concerning programming ) OR ( in python python python programming ))~.