Talvez deva tentar algumas variações de ortografia:
signals programming » single programming (Expandir a busca), grignard programming (Expandir a busca), binary programming (Expandir a busca)
error signals » sensor signals (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)
coder error » code error (Expandir a busca), codes error (Expandir a busca), model error (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 error signals programming ) OR ( in python python python programming ))~.