Talvez deva tentar algumas variações de ortografia:
chirp programming » child programming (Expandir a busca), choice programming (Expandir a busca), air programming (Expandir a busca)
coder modulation » code modulation (Expandir a busca), coded modulation (Expandir a busca), power modulation (Expandir a busca)
modulation chirp » modulation scheme (Expandir a busca), modulation in (Expandir a busca), modulation codes (Expandir a busca)
python python » pythons python (Expandir a busca), piton python (Expandir a busca), pitons python (Expandir a busca)
coder coder » coder decoder (Expandir a busca), code code (Expandir a busca), decoder codec (Expandir a busca)
in python » _ python (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( coder coder modulation chirp programming ) OR ( in python python python programming )).