Talvez deva tentar algumas variações de ortografia:
concurrent python » concurrent methods (Expandir a busca), concurrent with (Expandir a busca), concurrent pro (Expandir a busca)
goal programming » fetal programming (Expandir a busca), visual programming (Expandir a busca)
task concurrent » test concurrent (Expandir a busca), based concurrent (Expandir a busca), and concurrent (Expandir a busca)
coder python » codigo python (Expandir a busca), compra python (Expandir a busca)
coder coder » coder decoder (Expandir a busca), code code (Expandir a busca), decoder codec (Expandir a busca)
python goal » python tools (Expandir a busca)
python task » python based (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( coder coder python goal programming ) OR ( python task concurrent python programming ))~.