Talvez deva tentar algumas variações de ortografia:
modern concepts » modern concept (Expandir a busca), modern conception (Expandir a busca), moderno conceito (Expandir a busca)
doi programming » go programming (Expandir a busca), box programming (Expandir a busca), co programming (Expandir a busca)
python python » pythons python (Expandir a busca), piton python (Expandir a busca), pitons python (Expandir a busca)
coder modern » powder modern (Expandir a busca), code moderne (Expandir a busca), under modern (Expandir a busca)
concepts doi » concept doi (Expandir a busca), concepts from (Expandir a busca), concepts and (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 modern concepts doi programming ) OR ( in python python python programming ))~.