Talvez deva tentar algumas variações de ortografia:
testing actuation » testing situation (Expandir a busca), testing automation (Expandir a busca), string actuation (Expandir a busca)
actuation problem » situation problem (Expandir a busca), situations problem (Expandir a busca), rotation problem (Expandir a busca)
pythons python » pitons python (Expandir a busca), piton python (Expandir a busca)
coder testing » model testing (Expandir a busca), mode testing (Expandir a busca), cancer testing (Expandir a busca)
python python » piton python (Expandir a busca), pitons python (Expandir a busca), pytm python (Expandir a busca)
coder coder » coder decoder (Expandir a busca), code code (Expandir a busca), decoder codec (Expandir a busca)
in pythons » in python (Expandir a busca), on python (Expandir a busca), in pybthon (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• As palavras AND, OR e NOT pode ocasionar problemas na busca; tente utilizar as aspas: "(( coder coder testing actuation problem ) OR ( in pythons python python programming ))~".
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: (( coder coder testing actuation problem ) OR ( in pythons python python programming ))*.