Talvez deva tentar algumas variações de ortografia:
decreases processes » decrease processes (Expandir a busca)
disease decreases » disease increased (Expandir a busca), disease cases (Expandir a busca), disease disease (Expandir a busca)
python classes » person classes (Expandir a busca), python casos (Expandir a busca), vpython colisoes (Expandir a busca)
decrease or » decrease of (Expandir a busca), decrease on (Expandir a busca), decrease in (Expandir a busca)
or disease » ear disease (Expandir a busca)
classes at » classes and (Expandir a busca), classes _ (Expandir a busca)
at python » gate python (Expandir a busca), api python (Expandir a busca), and python (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( decrease or disease decreases processes ) OR ( python classes at python programming ))~.