Talvez deva tentar algumas variações de ortografia:
decrease type » decrease the (Expandir a busca), disease type (Expandir a busca), decrease by (Expandir a busca)
type problems » the problems (Expandir a busca), some problems (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)
decrease toc » decrease of (Expandir a busca), decrease the (Expandir a busca), decrease on (Expandir a busca)
toc decrease » to decrease (Expandir a busca), the decrease (Expandir a busca), not decrease (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( decrease toc decrease type problems ) OR ( python codigo python python programming ))~.