Talvez deva tentar algumas variações de ortografia:
decrease sub » decrease due (Expandir a busca), decrease sod (Expandir a busca), decrease std (Expandir a busca)
sub programa » pb programa (Expandir a busca), uab programas (Expandir a busca)
python xcode » python code (Expandir a busca), python cuda (Expandir a busca)
decrease on » decrease in (Expandir a busca), decrease of (Expandir a busca), decrease and (Expandir a busca)
on decrease » on decreased (Expandir a busca), of decrease (Expandir a busca), or decrease (Expandir a busca)
xcode java » codes java (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( decrease on decrease sub programa ) OR ( python xcode java python programming ))~.