Talvez deva tentar algumas variações de ortografia:
"an introduction python python programming" » "an introduction section python programming" (Expandir a busca), "an introduction earthen python programming" (Expandir a busca), "an introduction methods python programming" (Expandir a busca), "an introduction pythons python programming" (Expandir a busca), "an introduction piton python programming" (Expandir a busca), "an introduction pitons python programming" (Expandir a busca)
"based control in coding program" » "based control in cloning program" (Expandir a busca), "based control in loading program" (Expandir a busca), "based control in cooling programs" (Expandir a busca), "based control on coding program" (Expandir a busca), "based control in decoding program" (Expandir a busca), "based control non coding program" (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Fazer uma busca fuzzy pode resultar em termos de grafias semelhantes: (("based control in coding program") OR ("an introduction python python programming"))~.
• As palavras AND, OR e NOT pode ocasionar problemas na busca; tente utilizar as aspas: "((\"based control in coding program\") OR (\"an introduction python python programming\"))*".
• Remover as aspas pode possibilitar buscas mais amplas: (( based control in coding program ) OR ( an introduction python python programming ))*.