Talvez deva tentar algumas variações de ortografia:
goal programming » fetal programming (Expandir a busca), visual programming (Expandir a busca)
coder strings » model strings (Expandir a busca), encoded strings (Expandir a busca), closed strings (Expandir a busca)
python python » pythons python (Expandir a busca), piton python (Expandir a busca), pitons python (Expandir a busca)
strings goal » strings to (Expandir a busca), strings on (Expandir a busca), string gas (Expandir a busca)
coder coder » coder decoder (Expandir a busca), code code (Expandir a busca), decoder codec (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

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