Perhaps you should try some spelling variations:
time complexity » the complexity (Expand search), regime complexity (Expand search), case complexity (Expand search)
teaching python » learning python (Expand search), teaching path (Expand search), teaching paths (Expand search)
using teaching » nursing teaching (Expand search), during teaching (Expand search), song teaching (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
coder time » cover time (Expand search), modern time (Expand search), over time (Expand search)

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

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