Talvez deva tentar algumas variações de ortografia:
coder verification » code verification (Expandir a busca), model verification (Expandir a busca), user verification (Expandir a busca)
verification and » purification and (Expandir a busca), diversification and (Expandir a busca), verification of (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)
and program » and programs (Expandir a busca), grant program (Expandir a busca), based program (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 verification and program ) OR ( in python python python programming ))~.