Talvez deva tentar algumas variações de ortografia:
coder authority » power authority (Expandir a busca), bodies authority (Expandir a busca), control authority (Expandir a busca)
c programming » _ programming (Expandir a busca), cone programming (Expandir a busca), and programming (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)
authority c » authority _ (Expandir a busca), authority s (Expandir a busca), authority cpa (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 authority c programming ) OR ( in python python python programming ))~.