Perhaps you should try some spelling variations:
coupling actions » coupling reactions (Expand search), coupling functions (Expand search), coupling reaction (Expand search)
role complexity » code complexity (Expand search), rate complexity (Expand search), tone complexity (Expand search)
using coupling » running coupling (Expand search), using competing (Expand search), using coupled (Expand search)
actions python » pitons python (Expand search), pythons python (Expand search)
poder role » poder re (Expand search), poder toledo (Expand search)

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

• Removing quotes may allow a broader search: (( poder role complexity control program ) OR ( using coupling actions python programming ))~.