Talvez deva tentar algumas variações de ortografia:
"engine optimization by coding program" » "engine optimization _ coding program" (Expandir a busca), "engine optimization and coding program" (Expandir a busca), "engine optimization based coding program" (Expandir a busca), "engine optimization by cloning program" (Expandir a busca), "engine optimization by loading program" (Expandir a busca), "engine optimization by cooling programs" (Expandir a busca), "engine optimization by codoping program" (Expandir a busca), "engine optimization by cooling program" (Expandir a busca), "engine optimization by coating program" (Expandir a busca)
"distributed applications in python programming" » "distributed applications _ python programming" (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: "((\"engine optimization by coding program\") OR (\"distributed applications in python programming\"))~".
• Remover as aspas pode possibilitar buscas mais amplas: (( engine optimization by coding program ) OR ( distributed applications in python programming ))~.
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: (("engine optimization by coding program") OR ("distributed applications in python programming"))*.