Perhaps you should try some spelling variations:
codec functions » coding functions (Expand search), dc functions (Expand search), cardiac functions (Expand search)
functions whose » functions case (Expand search), functions across (Expand search)
decoder codec » decoder codecs (Expand search), decoder model (Expand search), decoder models (Expand search)
whose program » home program (Expand search), house program (Expand search), lease program (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: (( decoder codec functions whose program ) OR ( _ python python python programming )).