Perhaps you should try some spelling variations:
interactions method » interaction method (Expand search), interaction methods (Expand search), interactionist methods (Expand search)
case interactions » base interactions (Expand search), care interactions (Expand search), phase interactions (Expand search)
taper functions » transfer functions (Expand search), linear functions (Expand search)
functions case » functions are (Expand search), functions and (Expand search), functions at (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
using codigo » using indigo (Expand search), using coding (Expand search), using codium (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: "(( taper functions case interactions method ) OR ( using codigo python python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( taper functions case interactions method ) OR ( using codigo python python programming ))*.