Talvez deva tentar algumas variações de ortografia:
functions concurrent » infections concurrent (Expandir a busca), functions concept (Expandir a busca), function current (Expandir a busca)
concurrent program » concurrent programs (Expandir a busca), concurrent programming (Expandir a busca), concurrent pro (Expandir a busca)
codec functions » coding functions (Expandir a busca), dc functions (Expandir a busca), cardiac functions (Expandir a busca)
decoder codec » decoder codecs (Expandir a busca), decoder model (Expandir a busca), decoder models (Expandir a busca)
python python » pythons python (Expandir a busca), piton python (Expandir a busca), pitons python (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( decoder codec functions concurrent program ) OR ( _ python python python programming ))~.