Talvez deva tentar algumas variações de ortografia:
intervention problems » intervention problem (Expandir a busca), intervention programs (Expandir a busca), interaction problems (Expandir a busca)
program intervention » programas interventivos (Expandir a busca), property intervention (Expandir a busca), programa intervencao (Expandir a busca)
coder program » cooper program (Expandir a busca), proder program (Expandir a busca), closer program (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 program intervention problems ) OR ( in python python python programming ))~.