Perhaps you should try some spelling variations:
coupling pythons » coupling patterns (Expand search), coupling photo (Expand search)
component cais » component caico (Expand search), component cases (Expand search), component has (Expand search)
using coupling » running coupling (Expand search), using competing (Expand search), using coupled (Expand search)
pythons python » python python (Expand search), pitons python (Expand search), piton python (Expand search)
and component » and components (Expand search), _ component (Expand search)
cais program » caif program (Expand search), capes program (Expand search), aids program (Expand search)

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( code AND component cais program ) OR ( using coupling pythons python programming ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( code and component cais program ) OR ( using coupling pythons python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( code and component cais program ) OR ( using coupling pythons python programming ))*.