Talvez deva tentar algumas variações de ortografia:
coder coverage » code coverage (Expandir a busca), cancer coverage (Expandir a busca), center coverage (Expandir a busca)
python python » pythons python (Expandir a busca), piton python (Expandir a busca), pitons python (Expandir a busca)
coder coder » coder decoder (Expandir a busca), code code (Expandir a busca), decoder codec (Expandir a busca)
coverage 3 » coverage _ (Expandir a busca), coverage of (Expandir a busca), coverage in (Expandir a busca)
3 problems » 3d problems (Expandir a busca), 3 problemas (Expandir a busca), 3 problem (Expandir a busca)
in python » _ python (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( coder coder coverage 3 problems ) OR ( in python python python programming ))~.