Talvez deva tentar algumas variações de ortografia:
decrease rate » decreased rate (Expandir a busca), decreases rate (Expandir a busca), decrease at (Expandir a busca)
rate decrease » rats decreases (Expandir a busca), ratio decrease (Expandir a busca), rate increase (Expandir a busca)
12 programas » 2 programas (Expandir a busca), 12 programa (Expandir a busca), 22 programas (Expandir a busca)
python codes » python code (Expandir a busca), python redes (Expandir a busca), python coding (Expandir a busca)
decrease 12 » decrease in (Expandir a busca), decrease of (Expandir a busca), decrease _ (Expandir a busca)
codes java » codes ana (Expandir a busca), codes davi (Expandir a busca), xcode java (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( decrease rate decrease 12 programas ) OR ( python codes java python programming ))~.