Perhaps you should try some spelling variations:
detection method » detection methods (Expand search), selection methods (Expand search), extraction method (Expand search)
power function » liver function (Expand search), taper function (Expand search)
case detection » phase detection (Expand search), face detection (Expand search), change detection (Expand search)
function case » functions case (Expand search), function cases (Expand search), junction case (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
using python » usando python (Expand search), in python (Expand search)
using using » using fusing (Expand search), housing using (Expand search), nursing using (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: "(( power function case detection method ) OR ( using using python python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( power function case detection method ) OR ( using using python python programming ))*.