Perhaps you should try some spelling variations:
compositional testing » compositional writing (Expand search), compositional meanings (Expand search), compositional design (Expand search)
coder compositional » code composition (Expand search), meter compositional (Expand search), zone compositional (Expand search)
testing algorithm » routing algorithm (Expand search), learning algorithm (Expand search), routing algorithms (Expand search)
algorithm based » algorithm and (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
in python » _ python (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 compositional testing algorithm based ) OR ( in python python python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( coder compositional testing algorithm based ) OR ( in python python python programming ))*.