Perhaps you should try some spelling variations:
coupling python » coupling protein (Expand search)
based selection » based detection (Expand search), and selection (Expand search), based solution (Expand search)
their function » their functional (Expand search), the function (Expand search)
function based » reaction based (Expand search), reflection based (Expand search)
using coupling » running coupling (Expand search), using competing (Expand search), using coupled (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)

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

• Removing quotes may allow a broader search: (( their function based selection methods ) OR ( using coupling python python programming ))~.