Talvez deva tentar algumas variações de ortografia:
"coder coder sensors based program" » "coder power sensors based program" (Expandir a busca), "coder color sensors based program" (Expandir a busca), "coder camera sensors based program" (Expandir a busca), "coder coder sensor based program" (Expandir a busca), "coder coder sensors and program" (Expandir a busca), "coder decoder sensors based program" (Expandir a busca), "code code sensors based program" (Expandir a busca), "decoder codec sensors based program" (Expandir a busca)
"_ python python python programming" » "_ pythons python python programming" (Expandir a busca), "_ piton python python programming" (Expandir a busca), "_ pitons python 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: "((\"coder coder sensors based program\") OR (\"_ python python python programming\"))~".
• Remover as aspas pode possibilitar buscas mais amplas: (( coder coder sensors based program ) OR ( _ python python python programming ))~.
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: (("coder coder sensors based program") OR ("_ python python python programming"))*.