Talvez deva tentar algumas variações de ortografia:
their programas » their programs (Expandir a busca), their progress (Expandir a busca), terceira programas (Expandir a busca)
decrease their » decrease the (Expandir a busca), increase their (Expandir a busca), decreases the (Expandir a busca)
ctn decrease » can decrease (Expandir a busca), to decrease (Expandir a busca), on decrease (Expandir a busca)
python code » python coding (Expandir a busca), python redes (Expandir a busca)
code ctn » code an (Expandir a busca), code cpc (Expandir a busca)
pitons » citons (Expandir a busca), pitoni (Expandir a busca), pitoes (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( code ctn decrease their programas ) OR ( python code pitons python programming ))~.