Talvez deva tentar algumas variações de ortografia:
"advanced computations python computer program" » "advanced computational python computer program" (Expandir a busca), "advance computational python computer program" (Expandir a busca), "advanced communications python computer program" (Expandir a busca), "advanced computacionais python computer program" (Expandir a busca), "advanced computacional python computer program" (Expandir a busca), "advanced computacional vpython computer program" (Expandir a busca)
"an introduction to feeding program's" » "an introduction to feeding programs" (Expandir a busca), "an introduction to feeding programmes" (Expandir a busca), "an introduction to feeding programme" (Expandir a busca), "an introduction _ feeding program's" (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: "((\"an introduction to feeding program's\") OR (\"advanced computations python computer program\"))~".
• Remover as aspas pode possibilitar buscas mais amplas: (( an introduction to feeding program's ) OR ( advanced computations python computer program ))~.
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: (("an introduction to feeding program's") OR ("advanced computations python computer program"))*.