Perhaps you should try some spelling variations:
algorithm discriminant » algorithm discrimination (Expand search), algorithmic discrimination (Expand search)
discriminant array » discriminant analy (Expand search), discriminant marker (Expand search), discriminantes area (Expand search)
coder selection » model selection (Expand search), mode selection (Expand search), under selection (Expand search)
using coping » using coding (Expand search), using coupling (Expand search), nursing coping (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: "(( coder selection algorithm discriminant array ) OR ( using coping _ python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( coder selection algorithm discriminant array ) OR ( using coping _ python programming ))*.