Perhaps you should try some spelling variations:
location algorithm » location algorithms (Expand search), allocation algorithm (Expand search), allocation algorithms (Expand search)
selection array » selection area (Expand search), selection areas (Expand search), selection accuracy (Expand search)
coder location » model location (Expand search), over location (Expand search), under location (Expand search)
using coupling » running coupling (Expand search), using competing (Expand search), using coupled (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 location algorithm selection array ) OR ( using coupling _ python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( coder location algorithm selection array ) OR ( using coupling _ python programming ))*.