Talvez deva tentar algumas variações de ortografia:
modern programming » order programming (Expandir a busca), maternal programming (Expandir a busca), modular programming (Expandir a busca)
python codigo » python coding (Expandir a busca), python code (Expandir a busca)
python python » pythons python (Expandir a busca), piton python (Expandir a busca), pitons python (Expandir a busca)
topic modern » topic model (Expandir a busca), topic models (Expandir a busca), topic modeling (Expandir a busca)
code topic » role topic (Expandir a busca)
code code » code cdc (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( code code topic modern programming ) OR ( python codigo python python programming ))~.