Talvez deva tentar algumas variações de ortografia:
relation author » relation actor (Expandir a busca), relative author (Expandir a busca), relation action (Expandir a busca)
author python » altair python (Expandir a busca), author person (Expandir a busca), python python (Expandir a busca)
coder python » codigo python (Expandir a busca), compra python (Expandir a busca)
and relation » and relations (Expandir a busca), and regulation (Expandir a busca), and relational (Expandir a busca)
coder coder » coder decoder (Expandir a busca), code code (Expandir a busca), decoder codec (Expandir a busca)
python code » python coding (Expandir a busca), python redes (Expandir a busca)
code python » codigo python (Expandir a busca), pacote python (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( coder coder python code python ) OR ( and relation author python programming ))~.