Talvez deva tentar algumas variações de ortografia:
flows parallel » from parallel (Expandir a busca), along parallel (Expandir a busca), law parallel (Expandir a busca)
python python » pythons python (Expandir a busca), piton python (Expandir a busca), pitons python (Expandir a busca)
coder prison » roger prison (Expandir a busca), power prison (Expandir a busca), closed prison (Expandir a busca)
prison flows » prison blots (Expandir a busca), driven flows (Expandir a busca), prison gross (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 prison flows parallel programming ) OR ( in python python python programming ))~.