Talvez deva tentar algumas variações de ortografia:
duplication problem » lubrication problems (Expandir a busca), equalization problem (Expandir a busca), location problem (Expandir a busca)
python duplication » python application (Expandir a busca), python applications (Expandir a busca), the duplication (Expandir a busca)
python python » pythons python (Expandir a busca), piton python (Expandir a busca), pytm python (Expandir a busca)
coder python » codigo python (Expandir a busca), compra python (Expandir a busca)
coder coder » coder decoder (Expandir a busca), code code (Expandir a busca), decoder codec (Expandir a busca)
in pitons » in pigeons (Expandir a busca), in picos (Expandir a busca), _ pitons (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( coder coder python duplication problem ) OR ( in pitons python python programming ))~.