Talvez deva tentar algumas variações de ortografia:
discourse circulation » discourse relations (Expandir a busca), discourse formation (Expandir a busca), discourse consumption (Expandir a busca)
circulation program » calculation program (Expandir a busca), simulation program (Expandir a busca), circulation diagram (Expandir a busca)
coder discourse » code discourse (Expandir a busca), coded discourse (Expandir a busca), border discourse (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)
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 discourse circulation program ) OR ( in python python python programming ))~.