Perhaps you should try some spelling variations:
prem complexity » from complexity (Expand search), area complexity (Expand search), problem complexity (Expand search)
counting python » counting method (Expand search), counting methods (Expand search), counting without (Expand search)
using counting » using accounting (Expand search), using cutting (Expand search), using coupling (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
coder » poder (Expand search), codes (Expand search), coded (Expand search)

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

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