Perhaps you should try some spelling variations:
projections parallel » proportional parallel (Expand search), projections are (Expand search), prospective parallel (Expand search)
coder projections » model projections (Expand search), core projections (Expand search), power projection (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
coder coder » coder decoder (Expand search), code code (Expand search), decoder codec (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 coder projections parallel programming ) OR ( _ python python python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( coder coder projections parallel programming ) OR ( _ python python python programming ))*.