Perhaps you should try some spelling variations:
coder functionality » motor functionality (Expand search), poor functionality (Expand search), body functionality (Expand search)
functionality based » functionality and (Expand search), functionality after (Expand search), functionality changes (Expand search)
interaction method » interaction methods (Expand search), iteration method (Expand search), integration method (Expand search)
based interaction » based intervention (Expand search), and interaction (Expand search), based instruction (Expand search)
coding pitons » loading pistons (Expand search)
using coding » using coping (Expand search), using coating (Expand search), using cooking (Expand search)

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

• Removing quotes may allow a broader search: (( coder functionality based interaction method ) OR ( using coding pitons python programming ))~.