Perhaps you should try some spelling variations:
case complexity » the complexity (Expand search), and complexity (Expand search)
heating python » learning python (Expand search), teaching python (Expand search), heating method (Expand search)
using heating » using hearing (Expand search), using chelating (Expand search), during heating (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
coder case » border case (Expand search), power case (Expand search), lower case (Expand search)

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

• Removing quotes may allow a broader search: (( coder case complexity control program ) OR ( using heating python python programming ))~.