Talvez deva tentar algumas variações de ortografia:
author notation » author citation (Expandir a busca), author cocitation (Expandir a busca), author citations (Expandir a busca)
coding python » codigo python (Expandir a busca), codigos python (Expandir a busca), using python (Expandir a busca)
python python » pythons python (Expandir a busca), piton python (Expandir a busca), pitons python (Expandir a busca)
coder author » modern author (Expandir a busca), model author (Expandir a busca), reader author (Expandir a busca)
using coding » using coping (Expandir a busca), using coating (Expandir a busca), using cooking (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( coder author notation _ programming ) OR ( using coding python python programming ))~.