Talvez deva tentar algumas variações de ortografia:
circ decrease » virus decrease (Expandir a busca), can decrease (Expandir a busca), or decrease (Expandir a busca)
python coding » action coding (Expandir a busca), python code (Expandir a busca)
coding piton » coding in (Expandir a busca), coding with (Expandir a busca), coding to (Expandir a busca)
piton python » pitons python (Expandir a busca), in python (Expandir a busca), with python (Expandir a busca)
code circ » code irc (Expandir a busca), code cpc (Expandir a busca), code cdc (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( code circ decrease _ programada ) OR ( python coding piton python programming ))~.