Perhaps you should try some spelling variations:
relations complexity » relational complexity (Expand search), relationship complexity (Expand search), operations complexity (Expand search)
coder relations » border relations (Expand search), power relations (Expand search), over relations (Expand search)
resting python » using python (Expand search), resting position (Expand search)
using resting » using rotating (Expand search), using routine (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: (( coder relations complexity control program ) OR ( using resting python python programming ))~.