Perhaps you should try some spelling variations:
methodology problems » methodology problem (Expand search), methodology process (Expand search), methodological problems (Expand search)
coupling method » counting method (Expand search), sampling method (Expand search), coupled method (Expand search)
notion surface » cotton surface (Expand search), function surface (Expand search), position surface (Expand search)
using coupling » running coupling (Expand search), using competing (Expand search), using coupled (Expand search)
method python » method method (Expand search), python python (Expand search)
coder notion » coder solution (Expand search)

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

• Removing quotes may allow a broader search: (( coder notion surface methodology problems ) OR ( using coupling method python programming ))~.