Talvez deva tentar algumas variações de ortografia:
cotton development » carbon development (Expandir a busca), action development (Expandir a busca), cognition development (Expandir a busca)
development risk » development r (Expandir a busca), development rural (Expandir a busca)
risk programming » task programming (Expandir a busca), arts programming (Expandir a busca), grid programming (Expandir a busca)
python python » pythons python (Expandir a busca), piton python (Expandir a busca), pitons python (Expandir a busca)
coder cotton » over cotton (Expandir a busca), under cotton (Expandir a busca), model cotton (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 cotton development risk programming ) OR ( in python python python programming ))~.