Perhaps you should try some spelling variations:
complexity effects » complementary effects (Expand search)
allocation python » allocation method (Expand search), allocation methods (Expand search), allocation pattern (Expand search)
python complexity » fiction complexity (Expand search), protein complexity (Expand search), on complexity (Expand search)
coder allocation » power allocation (Expand search), order allocation (Expand search), over allocation (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
api python » rpa python (Expand search)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "(( coder allocation python complexity effects ) OR ( api python python python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( coder allocation python complexity effects ) OR ( api python python python programming ))*.