Talvez deva tentar algumas variações de ortografia:
"coder modulation rfid coding program" » "coded modulation rfid coding program" (Expandir a busca), "code modulation rfid coding program" (Expandir a busca), "power modulation rfid coding program" (Expandir a busca), "coder modulation radio coding program" (Expandir a busca), "coder modulation of coding program" (Expandir a busca), "coder modulation in coding program" (Expandir a busca), "coder modulation rfid cloning program" (Expandir a busca), "coder modulation rfid loading program" (Expandir a busca), "coder modulation rfid cooling programs" (Expandir a busca), "coder modulation field coding program" (Expandir a busca), "coder modulation rfid reading 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.

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