Talvez deva tentar algumas variações de ortografia:
coder activity » odor activity (Expandir a busca), cancer activity (Expandir a busca), modelo activity (Expandir a busca)
r programming » _ programming (Expandir a busca), c programming (Expandir a busca), pair programming (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)
activity r » activity roa (Expandir a busca), activity rest (Expandir a busca), activity risk (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 activity r programming ) OR ( in python python python programming ))~.