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)
rotating method » rotations method (Expand search), coating method (Expand search), rating method (Expand search)
using rotating » in rotating (Expand search)
method python » method method (Expand search), python 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 rotating method python programming ))~.